@book{Muehl2006,
  author    = {M{\"u}hl, Thomas},
  title     = {Einf{\"u}hrung in die elektrische Messtechnik. Grundlagen, Messverfahren, Ger{\"a}te ; mit 8 Tabellen und 53 Beispielen. 2., durchges. Aufl.},
  publisher = {Teubner},
  address   = {Wiesbaden},
  isbn      = {3-8351-0094-7},
  pages     = {278 S. : graph. Darst.},
  year      = {2006},
  language  = {de}
}
@article{KaemperAbrahamEhrfeldetal.1998,
  author    = {K{\"a}mper, Klaus-Peter and Abraham, M. and Ehrfeld, W. and Hessel, V.},
  title     = {Microsystem technology: Between research and industrial application. Abraham, M.; Ehrfeld, W.; Hessel, V.; K{\"a}mper, K.-P.; Lacher, M.; Picard, A.},
  series = {Microelectronic Engineering. 41-42 (1998)},
  journal   = {Microelectronic Engineering. 41-42 (1998)},
  isbn      = {0167-9317},
  pages     = {47 -- 52},
  year      = {1998},
  language  = {en}
}
@article{KaemperSchmittGuentherodt1988,
  author    = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.},
  title     = {Temperature dependence of the exchange splitting of Ni along the \&\#61511;-L line},
  series = {Journal de physique. 49 (1988), H. 12. Supplement, Colloque C8},
  journal   = {Journal de physique. 49 (1988), H. 12. Supplement, Colloque C8},
  pages     = {39 -- 40},
  year      = {1988},
  language  = {en}
}
@book{Grueters1987,
  author    = {Gr{\"u}ters, Hugo},
  title     = {Mechanik: Vorlesung},
  publisher = {Becker-Kuns},
  address   = {Aachen},
  pages     = {253 S.: zahlr. graph. Darst.},
  year      = {1987},
  language  = {de}
}
@article{Frings2005,
  author    = {Frings, Michael},
  title     = {Kreditsicherungsrecht. Ein {\"U}berblick {\"u}ber die wichtigsten Personal- und Realsicherheiten},
  series = {Neue Wirtschaftsbriefe NWB. 2 (2005)},
  journal   = {Neue Wirtschaftsbriefe NWB. 2 (2005)},
  isbn      = {0028-3460},
  pages     = {121 -- 136},
  year      = {2005},
  language  = {de}
}
@article{Frings2006,
  author    = {Frings, Michael},
  title     = {Pflichtverletzungen des Abschlusspr{\"u}fers - ein Grund zur Besorgnis der Befangenheit?},
  series = {Die Wirtschaftspr{\"u}fung : WPg. 59 (2006)},
  journal   = {Die Wirtschaftspr{\"u}fung : WPg. 59 (2006)},
  isbn      = {0043-6313},
  pages     = {821 -- 830},
  year      = {2006},
  language  = {de}
}
@article{Frings2006,
  author    = {Frings, Michael},
  title     = {Die Abberufung des Gesch{\"a}ftsf{\"u}hrers in der GmbH. Eine systematische Darstellung der Grundlagen und praktischen Durchsetzungsm{\"o}glichkeiten},
  series = {Neue Wirtschaftsbriefe NWB. 5 (2006)},
  journal   = {Neue Wirtschaftsbriefe NWB. 5 (2006)},
  isbn      = {0028-3460},
  pages     = {345 -- 356},
  year      = {2006},
  language  = {de}
}
@article{GruetersHacklWillms1990,
  author    = {Gr{\"u}ters, Hugo and Hackl, K. and Willms, H.},
  title     = {Stress and strain analyses of rectangular glass plates for large deformations. Part 2. Calculation of fracture probabilities in rectangular plates under area load},
  series = {Glastechnische Berichte. 63 (1990), H. 4},
  journal   = {Glastechnische Berichte. 63 (1990), H. 4},
  isbn      = {0017-1085},
  pages     = {93 -- 95},
  year      = {1990},
  language  = {en}
}
@article{GruetersBlank1990,
  author    = {Gr{\"u}ters, Hugo and Blank, K.},
  title     = {Contribution to the size effect on the strength of flat glass. Blank, K.; Gr{\"u}ters, H.},
  series = {Glastechnische Berichte. 63 (1990), H. 5},
  journal   = {Glastechnische Berichte. 63 (1990), H. 5},
  isbn      = {0017-1085},
  pages     = {135 -- 140},
  year      = {1990},
  language  = {en}
}
@article{GruetersBlankDuerkopetal.1994,
  author    = {Gr{\"u}ters, Hugo and Blank, K. and D{\"u}rkop, D. and Durchholz, M.},
  title     = {Strength tests of flat glass by means of four-point bending. Blank, K.; D{\"u}rkop, D.; Durchholz, M.; Gr{\"u}ters, H.},
  series = {Glastechnische Berichte. Glass science and technology. 67 (1994), H. 1},
  journal   = {Glastechnische Berichte. Glass science and technology. 67 (1994), H. 1},
  isbn      = {0946-7475},
  pages     = {9 -- 15},
  year      = {1994},
  language  = {en}
}
@article{Grueters1992,
  author    = {Gr{\"u}ters, Hugo},
  title     = {Biomechanisch begr{\"u}ndete Stimulation postoperativer Knochenumbauvorg{\"a}nge},
  series = {Biomedizinische Technik . 37 (1992), H. 5},
  journal   = {Biomedizinische Technik . 37 (1992), H. 5},
  isbn      = {0013-5585},
  pages     = {94 -- 98},
  year      = {1992},
  language  = {de}
}
@article{Mayer1996,
  author    = {Mayer, Claudia},
  title     = {Danach ging das Leben weiter : Macht und Gewalt im Geschlechterkampf bei G{\"u}nter Grass. Mayer-Iswandy, Claudia},
  series = {Alte Welten - neue Welten : Akten des IX. Kongresses der Internationalen Vereinigung f{\"u}r germanische Sprach- und Literaturwissenschaft (IVG) ; [Akten des IX. Internationalen Germanisten-Kongresses, Vancouver 1995] / hrsg. von Michael S. Batts. Bd. 2: Abstracts},
  journal   = {Alte Welten - neue Welten : Akten des IX. Kongresses der Internationalen Vereinigung f{\"u}r germanische Sprach- und Literaturwissenschaft (IVG) ; [Akten des IX. Internationalen Germanisten-Kongresses, Vancouver 1995] / hrsg. von Michael S. Batts. Bd. 2: Abstracts},
  publisher = {Niemeyer},
  address   = {T{\"u}bingen},
  isbn      = {3-484-10716-2},
  pages     = {37},
  year      = {1996},
  language  = {de}
}
@article{CzupallaHorneckBlome2005,
  author    = {Czupalla, Markus and Horneck, G. and Blome, Hans-Joachim},
  title     = {The conceptual design of a hybrid life support system based on the evaluation and comparison of terrestrial testbeds},
  series = {Advances in Space Research},
  volume    = {35},
  journal   = {Advances in Space Research},
  number    = {9},
  isbn      = {0273-1177},
  pages     = {1609 -- 1620},
  year      = {2005},
  language  = {en}
}
@article{GruetersMueller1980,
  author    = {Gr{\"u}ters, Hugo and M{\"u}ller, Carl Harald},
  title     = {Zur Berechnung der Schubspannungen in Klebverbindungen},
  series = {Automobil-Industrie. 25 (1980), H. 2},
  journal   = {Automobil-Industrie. 25 (1980), H. 2},
  isbn      = {0005-1306},
  pages     = {65 -- 67},
  year      = {1980},
  language  = {de}
}
@article{Grueters1975,
  author    = {Gr{\"u}ters, Hugo},
  title     = {Ein Hinweis auf parametererregte Wankschwingungen von Kraftfahrzeugen},
  series = {Automobil-Industrie},
  volume    = {20},
  journal   = {Automobil-Industrie},
  number    = {4},
  publisher = {Vogel},
  address   = {W{\"u}rzburg},
  issn      = {0005-1306},
  pages     = {65 -- 67},
  year      = {1975},
  language  = {de}
}
@book{Foerster1988,
  author    = {F{\"o}rster, Arnold},
  title     = {Anwendung der hochaufl{\"o}senden Elektronenenergieverlustspektroskopie zum Studium von Halbleiterschichtsystemen. - (Berichte der Kernforschungsanlage J{\"u}lich / Kernforschungsanlage ; 2247)},
  publisher = {Zentralbibliothek der Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {104 S. : graph. Darst.},
  year      = {1988},
  language  = {de}
}
@article{KotterRiekertWeyland1983,
  author    = {Kotter, Michael and Riekert, L. and Weyland, F.},
  title     = {Deposition of ternary oxides as active components by impregnation of porous carriers},
  series = {Preparation of Catalysts III : scientific bases for the preparation of heterogeneous catalysts ; proceedings of the Third International Symposium, Louvain-la-Neuve, September 6-9, 1982 / ed.: G. Poncelet ... - (Studies in surface science and catalysis ; 16)},
  journal   = {Preparation of Catalysts III : scientific bases for the preparation of heterogeneous catalysts ; proceedings of the Third International Symposium, Louvain-la-Neuve, September 6-9, 1982 / ed.: G. Poncelet ... - (Studies in surface science and catalysis ; 16)},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  isbn      = {0-444-42184-X},
  pages     = {521 -- 530},
  year      = {1983},
  language  = {en}
}
@article{KotterRiekert1983,
  author    = {Kotter, Michael and Riekert, L.},
  title     = {Impregnation-type catalysts with nonuniform distribution of the active component},
  series = {Chemical engineering fundamentals. 2 (1983)},
  journal   = {Chemical engineering fundamentals. 2 (1983)},
  isbn      = {0723-0966},
  pages     = {19 -- 38},
  year      = {1983},
  language  = {en}
}
@article{KotterRiekertWeyland1983,
  author    = {Kotter, Michael and Riekert, L. and Weyland, F.},
  title     = {Katalytische Abgasreinigung an Nichtedelmetall-Tr{\"a}gerkontakten},
  series = {Verfahrenstechnik : VT ; Informationen f{\"u}r Planung, Bau und Betrieb von Apparaten und Anlagen. 17 (1983)},
  journal   = {Verfahrenstechnik : VT ; Informationen f{\"u}r Planung, Bau und Betrieb von Apparaten und Anlagen. 17 (1983)},
  isbn      = {0049-5948},
  pages     = {607 -- 615},
  year      = {1983},
  language  = {de}
}
@article{KotterRiekert1983,
  author    = {Kotter, Michael and Riekert, L.},
  title     = {Beeinflussung der Aktivit{\"a}t und Selektivit{\"a}t von Tr{\"a}nkkatalysatoren durch die topographische Verteilung der Aktivkomponente},
  series = {Verfahrenstechnik : VT ; Informationen f{\"u}r Planung, Bau und Betrieb von Apparaten und Anlagen. 17 (1983)},
  journal   = {Verfahrenstechnik : VT ; Informationen f{\"u}r Planung, Bau und Betrieb von Apparaten und Anlagen. 17 (1983)},
  isbn      = {0049-5948},
  pages     = {639 -- 658},
  year      = {1983},
  language  = {de}
}
@article{KotterKirchRiekert1984,
  author    = {Kotter, Michael and Kirch, M. and Riekert, L.},
  title     = {Herstellung von Tr{\"a}nkkatalysatoren mit Nickel als Aktivkomponente auf por{\"o}sen Tr{\"a}gern / R. Kirch ; M. Kotter ; L. Riekert},
  series = {Chemiker-Zeitung. 108 (1984), H. 4},
  journal   = {Chemiker-Zeitung. 108 (1984), H. 4},
  isbn      = {0009-2894},
  pages     = {121 -- 129},
  year      = {1984},
  language  = {de}
}
@article{KotterHammon1984,
  author    = {Kotter, Michael and Hammon, Ulrich},
  title     = {Herstellung von Formk{\"o}rpern mit definierter Porenstruktur / Ulrich Hammon ; Michael Kotter},
  series = {Chemie - Ingenieur - Technik. 56 (1984), H. 6},
  journal   = {Chemie - Ingenieur - Technik. 56 (1984), H. 6},
  isbn      = {0009-286X},
  pages     = {455 -- 463},
  year      = {1984},
  language  = {de}
}
@article{SponagelLutz1990,
  author    = {Sponagel, Stefan and Lutz, T.},
  title     = {Aggregatelager},
  series = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5},
  journal   = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5},
  isbn      = {0022-9520},
  pages     = {397 -- 406},
  year      = {1990},
  language  = {de}
}
@article{SponagelSpaltofskiSteinhilper1988,
  author    = {Sponagel, Stefan and Spaltofski, R. and Steinhilper, W.},
  title     = {Hochmolekulare Additive f{\"u}r die Gleitlagerschmierung. Spaltofski, R.; Sponagel, S.; Steinhilper, W.},
  series = {Tribologie und Schmierungstechnik. 35 (1988), H. 5},
  journal   = {Tribologie und Schmierungstechnik. 35 (1988), H. 5},
  isbn      = {0036-6218},
  pages     = {236 -- 241},
  year      = {1988},
  language  = {de}
}
@article{KotterLintzWeyland1986,
  author    = {Kotter, Michael and Lintz, Hans-G{\"u}nther and Weyland, Friedrich},
  title     = {Selektive Reduktion von Stickoxiden in Rauchgasen - Stand der Technik und neue Wege},
  series = {Chemie - Ingenieur - Technik. 58 (1986), H. 8},
  journal   = {Chemie - Ingenieur - Technik. 58 (1986), H. 8},
  isbn      = {0009-286X},
  pages     = {617 -- 623},
  year      = {1986},
  language  = {de}
}
@article{KotterRiekert1987,
  author    = {Kotter, Michael and Riekert, L.},
  title     = {Tr{\"a}nkkontakte zur partiellen Oxidation von Buten zu Maleins{\"a}ureanhydrid},
  series = {Chemie - Ingenieur - Technik. 59 (1987), H. 9},
  journal   = {Chemie - Ingenieur - Technik. 59 (1987), H. 9},
  isbn      = {0009-286X},
  pages     = {733 -- 734},
  year      = {1987},
  language  = {de}
}
@book{Grueters1971,
  author    = {Gr{\"u}ters, Hugo},
  title     = {Berechnung des Spannungszustandes in homogenen anisotropen Scheiben mit Hilfe einer Integralgleichungsmethode},
  year      = {1971},
  language  = {de}
}
@article{Frings2006,
  author    = {Frings, Michael},
  title     = {Die Befangenheit des Abschlusspr{\"u}fers. Zur Neuregelung der Befangenheitsregelungen der Wirtschaftspr{\"u}fer/vereidigten Buchpr{\"u}fer},
  series = {Neue Wirtschaftsbriefe NWB. 27 (2006)},
  journal   = {Neue Wirtschaftsbriefe NWB. 27 (2006)},
  isbn      = {0028-3460},
  pages     = {2287 -- 2296},
  year      = {2006},
  language  = {de}
}
@article{Frings2008,
  author    = {Frings, Michael},
  title     = {Neues zur gespaltenen Beitragspflicht der Personengesellschafter},
  series = {Neue Zeitschrift f{\"u}r Gesellschaftsrecht : NZG. 11 (2008)},
  journal   = {Neue Zeitschrift f{\"u}r Gesellschaftsrecht : NZG. 11 (2008)},
  isbn      = {1434-9272},
  pages     = {218 -- 219},
  year      = {2008},
  language  = {de}
}
@article{KaemperHagemannLehretal.1995,
  author    = {K{\"a}mper, Klaus-Peter and Hagemann, B. and Lehr, H. and Michel, F.},
  title     = {LIGA Example 2: Electromagnetic Micromotor. Hagemann, B.; K{\"a}mper, K.-P.; Lehr, H.; Michel, F.; Th{\"u}rigen, C.},
  series = {LIGA technique / Hans-Dieter Bauer (ed.). [Developed by UETP-MEMS, University Training Partnership for Micro-Electro-Mechanical Systems ...]. - 2.ed.},
  journal   = {LIGA technique / Hans-Dieter Bauer (ed.). [Developed by UETP-MEMS, University Training Partnership for Micro-Electro-Mechanical Systems ...]. - 2.ed.},
  publisher = {FSRM},
  address   = {Neuchatel},
  pages     = {100 -- 110},
  year      = {1995},
  language  = {en}
}
@article{Frings2006,
  author    = {Frings, Michael},
  title     = {Die neue Rechtsprechung des BGH zu den Schrottimmobilienf{\"a}llen. Die Rechte des Verbrauchers bei kreditfinanziertem Immobilienerwerb},
  series = {Neue Wirtschaftsbriefe NWB. 36 (2006)},
  journal   = {Neue Wirtschaftsbriefe NWB. 36 (2006)},
  isbn      = {0028-3460},
  pages     = {3033 -- 3046},
  year      = {2006},
  language  = {de}
}
@article{Frings2008,
  author    = {Frings, Michael},
  title     = {Beitr{\"a}ge und Umlagen im Vereinsrecht},
  series = {Neue Wirtschafts-Briefe ; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile},
  journal   = {Neue Wirtschafts-Briefe ; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile},
  publisher = {Verl. Neue Wirtschafts-Briefe},
  address   = {Herne [u.a.]},
  pages     = {1251 -- 1260},
  year      = {2008},
  language  = {de}
}
@book{GruetersPeters1984,
  author    = {Gr{\"u}ters, Hugo and Peters, Norbert},
  title     = {Mechanik. Bd. 2 Dynamik. Peters, Norbert; Gr{\"u}ters, Hugo},
  publisher = {Inst. f{\"u}r Techn. Mechanik, RWTH Aachen},
  address   = {Aachen},
  pages     = {138, 13 S.: graph Darst.},
  year      = {1984},
  language  = {de}
}
@article{GruetersHiemenz1980,
  author    = {Gr{\"u}ters, Hugo and Hiemenz, C.},
  title     = {Berechnung des Verzugs und der Schwindung von PUR-Strukturschaumplatten},
  series = {Kunststoffe. 70 (1980), H. 4},
  journal   = {Kunststoffe. 70 (1980), H. 4},
  isbn      = {0023-5563},
  pages     = {228 -- 233},
  year      = {1980},
  language  = {de}
}
@article{GruetersGitschner1981,
  author    = {Gr{\"u}ters, Hugo and Gitschner, H.-W.},
  title     = {Diffusionsbedingte Eigenspannungen (Quellspannungen) und Deformationszust{\"a}nde in anisotropen glasfaserverst{\"a}rkten Mehrschichten-Verbundwerkstoffen. Gitschner, H.-W.; Gr{\"u}ters, H.},
  series = {Kunststoffe. 71 (1981), H. 3},
  journal   = {Kunststoffe. 71 (1981), H. 3},
  isbn      = {0023-5563},
  pages     = {178 -- 183},
  year      = {1981},
  language  = {de}
}
@article{GruetersHacklWillms1990,
  author    = {Gr{\"u}ters, Hugo and Hackl, K. and Willms, H.},
  title     = {Stress and strain analyses of rectangular glass plates for large deformations. Part 1. Dimensioning of rectangular plates under surface load and/or line load.},
  series = {Glastechnische Berichte. 63 (1990), H. 3},
  journal   = {Glastechnische Berichte. 63 (1990), H. 3},
  isbn      = {0017-1085},
  pages     = {69 -- 77},
  year      = {1990},
  language  = {en}
}
@article{SchneiderSchneider2007,
  author    = {Schneider, Bettina and Schneider, Wilhelm},
  title     = {[Kapitel 11] : Unternehmenssteuern / von Bettina und Wilhelm Schneider},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {397 -- 413},
  year      = {2007},
  language  = {de}
}
@article{KotterRiekert1979,
  author    = {Kotter, Michael and Riekert, L.},
  title     = {The influence of impregnation, drying and activation on the activity and distribution of CuO on \&\#945;-Alumina},
  series = {Preparation of Catalysts II : scientific bases for the preparation of heterogeneous catalysts ; Proceedings of the Second International Symposium, Louvain-la-Neuve, September 4-7, 1978 / Eds.: B. Delmon ... - (Studies in surface science and catalysis ; 3)},
  journal   = {Preparation of Catalysts II : scientific bases for the preparation of heterogeneous catalysts ; Proceedings of the Second International Symposium, Louvain-la-Neuve, September 4-7, 1978 / Eds.: B. Delmon ... - (Studies in surface science and catalysis ; 3)},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  isbn      = {0-444-41733-8},
  pages     = {51 -- 63},
  year      = {1979},
  language  = {en}
}
@article{Zimmermann2007,
  author    = {Zimmermann, Doris},
  title     = {[Kapitel 7] : Externes Rechnungswesen},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {208 -- 273},
  year      = {2007},
  language  = {de}
}
@article{Balzer2007,
  author    = {Balzer, Hermann},
  title     = {[Kapitel 8] : Kosten- und Erl{\"o}srechnung},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {274 -- 355},
  year      = {2007},
  language  = {de}
}
@article{Stippel2007,
  author    = {Stippel, Nicola},
  title     = {[Kapitel 9] : Investitionsrechnung},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {356 -- 374},
  year      = {2007},
  language  = {de}
}
@article{MackensteinGrap2007,
  author    = {Mackenstein, Hans and Grap, Rolf},
  title     = {[Kapitel 1] : Einf{\"u}hrung in die Betriebswirtschaftslehre und das Management},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {1 -- 16},
  year      = {2007},
  language  = {de}
}
@article{Call2007,
  author    = {Call, Guido},
  title     = {[Kapitel 3] : Marketing und Vetrieb},
  series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  journal   = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41256-9},
  pages     = {34 -- 57},
  year      = {2007},
  language  = {de}
}
@article{KotterHeeringRiekert1982,
  author    = {Kotter, Michael and Heering, J. and Riekert, L.},
  title     = {Diffusion and catalytic reaction in zeolite ZSM-5 / J. Heering ; M. Kotter ; L. Riekert},
  series = {Chemical engineering science . 37 (1982), H. 4},
  journal   = {Chemical engineering science . 37 (1982), H. 4},
  isbn      = {0009-2509},
  pages     = {581 -- 584},
  year      = {1982},
  language  = {en}
}
@article{KotterHaefelePrinzetal.1983,
  author    = {Kotter, Michael and H{\"a}fele, E. and Prinz, D. and Riekert, L.},
  title     = {Versuche zur Konvertierung von Wassergas an Zeolith-Katalysatoren / E. H{\"a}fele ; M. Kotter ; D. Prinz ; L. Riekert},
  series = {Chemie - Ingenieur - Technik. 55 (1983), H. 2},
  journal   = {Chemie - Ingenieur - Technik. 55 (1983), H. 2},
  isbn      = {0009-286X},
  pages     = {148 -- 149},
  year      = {1983},
  language  = {de}
}
@article{Kotter1983,
  author    = {Kotter, Michael},
  title     = {Herstellung von Tr{\"a}nkkatalysatoren als verfahrenstechnische Aufgabe},
  series = {Chemie - Ingenieur - Technik. 55 (1983), H. 3},
  journal   = {Chemie - Ingenieur - Technik. 55 (1983), H. 3},
  isbn      = {0009-286X},
  pages     = {179 -- 185},
  year      = {1983},
  language  = {de}
}
@article{ArtmannHueckRossiteretal.2008,
  author    = {Artmann, Gerhard and Hueck, Isgard S. and Rossiter, Katharine and Schmid-Sch{\"o}nbein, Geert W.},
  title     = {Fluid Shear Attenuates Endothelial Pseudopodia Formation into the Capillary Lumen / Hueck, Isgard S. ; Rossiter, Katharine ; Artman, Gerhard M. ; Schmid-Sch{\"o}nbein, Geert W.},
  series = {Microcirculation. 15 (2008), H. 6},
  journal   = {Microcirculation. 15 (2008), H. 6},
  isbn      = {1549-8719},
  pages     = {531 -- 542},
  year      = {2008},
  language  = {en}
}
@book{Artmann2008,
  author    = {Artmann, Gerhard},
  title     = {Bioengineering in Cell and Tissue Research / Artmann, Gerhard M. ; Chien, Shu (Eds.)},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-75408-4},
  year      = {2008},
  language  = {en}
}
@article{Rick2007,
  author    = {Rick, Heino},
  title     = {Steuerliche Aspekte zum Vertragsarztrechts{\"a}nderungsgesetz (V{\"A}ndG) 2007},
  series = {BVGD-Info : Mitteilungen des Bundesverbandes Gastroenterologie Deutschland. 2 (2007), H. 4},
  journal   = {BVGD-Info : Mitteilungen des Bundesverbandes Gastroenterologie Deutschland. 2 (2007), H. 4},
  pages     = {91 -- 92},
  year      = {2007},
  language  = {de}
}
@article{MuellerVeggianGarbeNouretal.2005,
  author    = {M{\"u}ller-Veggian, Mattea and Garbe, S. and Nour, Y. and Wolf, K.},
  title     = {468 Scatter dose determination at the eye lens during a mask based whole brain radiotherapy (WBRT)},
  series = {Radiotherapy and Oncology},
  volume    = {76},
  journal   = {Radiotherapy and Oncology},
  number    = {Suppl. 2},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0167-8140},
  doi       = {10.1016/S0167-8140(05)81444-6},
  pages     = {S202},
  year      = {2005},
  language  = {en}
}
@incollection{MuellerVeggianKopsQuinetal.2007,
  author    = {M{\"u}ller-Veggian, Mattea and Kops, Elena Rota and Quin, Peng and Herzog, Hans},
  title     = {MRI Based Attenuation Correction for Brain PET Images},
  series = {Advances in medical engineering / [3rd RPT - Remagener Physiktage together with the Second Scientific Workshop of Medical Robotics, Navigation and Visualization ... Remagen ... 7.-9. M{\"a}rz 2007]. Thorsten M. Buzug (ed.) Part 1.},
  booktitle = {Advances in medical engineering / [3rd RPT - Remagener Physiktage together with the Second Scientific Workshop of Medical Robotics, Navigation and Visualization ... Remagen ... 7.-9. M{\"a}rz 2007]. Thorsten M. Buzug (ed.) Part 1.},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-68763-4},
  doi       = {10.1007/978-3-540-68764-1_15},
  pages     = {93 -- 97},
  year      = {2007},
  abstract  = {This work describes a procedure to yield attenuation maps from MR images which are used for the absorption correction (AC) of brain PET data. Such an approach could be mandatory for future combined PET and MRI scanners, which probably do not include a transmission facility. T1-weighted MR images were segmented into brain tissue, bone, soft tissue, and sinus; attenuation coefficients corresponding to elemental composition and density as well as to 511 keV photon energy were respectively assigned. Attenuation maps containing up to four compartments were created and forward projected into sinograms with attenuation factors which then were used for AC during reconstruction of FDG-PET data. The commonly used AC based on a radioactive (68Ge) transmission scan served as reference. The reconstructed radioactivity values obtained with the MRI-based AC were about 20\% lower than those obtained with PET-based AC if the skull was not taken into account. Considering the skull the difference was still about 10\%. Our investigations demonstrate the feasibility of a MRI-based AC, but revealed also the necessity of a satisfying delineation of bone thickness which tends to be underestimated in our first approach of T1-weighted MR image segmentation.},
  language  = {en}
}
@article{MuellerVeggianMoroFerretietal.2006,
  author    = {M{\"u}ller-Veggian, Mattea and Moro, D. and Ferreti, A. and Colautti, P.},
  title     = {The new articulated twin mini TEPC},
  series = {Annual Report 2006 / Istituto Nazionale di Fisica Nucleare <Frascati> / Laboratori Nazionali <Legnaro>},
  journal   = {Annual Report 2006 / Istituto Nazionale di Fisica Nucleare <Frascati> / Laboratori Nazionali <Legnaro>},
  address   = {Legnaro},
  pages     = {273},
  year      = {2006},
  language  = {en}
}
@article{SelmerKimDarleyetal.2006,
  author    = {Selmer, Thorsten and Kim, Jihoe and Darley, Daniel and Buckel, Wolfgang},
  title     = {Characterization of (R)-2-hydroxyisocaproate dehydrogenase and a family III coenzyme A transferase involved in reduction of L-leucine to isocaproate by Clostridium difficile / Kim, J. ; Darley, D. ; Selmer, T. ; Buckel, W.},
  series = {Applied and Environmental Microbiology. 72 (2006), H. 9},
  journal   = {Applied and Environmental Microbiology. 72 (2006), H. 9},
  isbn      = {0099-2240},
  pages     = {6062 -- 6069},
  year      = {2006},
  language  = {en}
}
@article{SelmerYuBlaseretal.2006,
  author    = {Selmer, Thorsten and Yu, Lihua and Blaser, Martin and Andrei, Paula I.},
  title     = {4-Hydroxyphenylacetate decarboxylases: properties of a novel subclass of glycyl radical enzyme systems / Yu, L. ; Blaser, M. ; Andrei, PI. ; Pierik, AJ. Selmer, T.},
  series = {Biochemistry. 31 (2006), H. 45},
  journal   = {Biochemistry. 31 (2006), H. 45},
  pages     = {9584 -- 9592},
  year      = {2006},
  language  = {en}
}
@article{SelmerPierikHeider2005,
  author    = {Selmer, Thorsten and Pierik, Antonio J. and Heider, Johann},
  title     = {New glycyl radical enzymes catalysing key metabolic steps in anaerobic bacteria},
  series = {Biological Chemistry. 386 (2005), H. 10},
  journal   = {Biological Chemistry. 386 (2005), H. 10},
  isbn      = {1431-6730},
  pages     = {981 -- 988},
  year      = {2005},
  language  = {en}
}
@article{SelmerAchebachUnden2005,
  author    = {Selmer, Thorsten and Achebach, Stephanie and Unden, Gottfried},
  title     = {Properties and significance of apoFNR as a second form of air-inactivated [4Fe-4S]·FNR of Escherichia coli / Achebach, S. ; Selmer, T. ; Unden, G.},
  series = {The FEBS Journal. 272 (2005), H. 16},
  journal   = {The FEBS Journal. 272 (2005), H. 16},
  isbn      = {1742-464X},
  pages     = {4260 -- 4269},
  year      = {2005},
  language  = {en}
}
@article{SelmerHermannJessenetal.2005,
  author    = {Selmer, Thorsten and Hermann, Gloria and Jessen, Holly and Gokarn, Ravi R.},
  title     = {Two beta-alanyl-CoA:ammonia lyases in Clostridium propionicum / Herrmann , G. ; Selmer, T. ; Jessen, HJ. ; Gokarn, RR. ; Selifonova, O. ; Gort , SJ. ; , Buckel, W.},
  series = {The FEBS Journal. 272 (2005), H. 3},
  journal   = {The FEBS Journal. 272 (2005), H. 3},
  isbn      = {1742-464X},
  pages     = {813 -- 821},
  year      = {2005},
  language  = {en}
}
@article{SelmerAndreiPieriketal.2004,
  author    = {Selmer, Thorsten and Andrei, Paula I. and Pierik, Antonio J. and Zauner, Stefan},
  title     = {Subunit composition of the glycyl radical enzyme p-hydroxyphenylacetate decarboxylase. A small subunit, HpdC, is essential for catalytic activity / Andrei, PI. ; Pierik, AJ. ; Zauner , S. ; Andrei-Selmer, LC. ; Selmer, T.},
  series = {European Journal of Biochemistry. 271 (2004), H. 11},
  journal   = {European Journal of Biochemistry. 271 (2004), H. 11},
  isbn      = {0014-2956},
  pages     = {2225 -- 2230},
  year      = {2004},
  language  = {en}
}
@article{SelmerHetzelBrocketal.2003,
  author    = {Selmer, Thorsten and Hetzel, Marc and Brock, Matthias and Pierik, Antonio J.},
  title     = {Acryloyl-CoA reductase from Clostridium propionicum. An enzyme complex of propionyl-CoA dehydrogenase and electron-transferring flavoprotein / Hetzel, Marc ; Brock, Matthias ; Selmer, Thorsten, Pierik, Antonio J. ; Golding, Bernard T. ; Buckel, Wolfgang},
  series = {European Journal of Biochemistry. 270 (2003), H. 5},
  journal   = {European Journal of Biochemistry. 270 (2003), H. 5},
  isbn      = {0014-2956},
  pages     = {902 -- 910},
  year      = {2003},
  language  = {en}
}
@article{SelmerWillanzheimerHetzel2002,
  author    = {Selmer, Thorsten and Willanzheimer, Angela and Hetzel, Marc},
  title     = {Propionate CoA-transferase from Clostridium propionicum. Cloning of the gene and identification of glutamate 324 at the active site},
  series = {European Journal of Biochemistry. 269 (2002), H. 1},
  journal   = {European Journal of Biochemistry. 269 (2002), H. 1},
  isbn      = {0014-2956},
  pages     = {372 -- 380},
  year      = {2002},
  language  = {en}
}
@article{SelmerAndrei2001,
  author    = {Selmer, Thorsten and Andrei, Paula I.},
  title     = {p-Hydroxyphenylacetate decarboxylase from Clostridium difficile. A novel glycyl radical enzyme catalysing the formation of p-cresol},
  series = {European Journal of Biochemistry. 268 (2001), H. 5},
  journal   = {European Journal of Biochemistry. 268 (2001), H. 5},
  isbn      = {0014-2956},
  pages     = {1363 -- 1372},
  year      = {2001},
  language  = {en}
}
@article{SelmerJennemannBaueretal.1999,
  author    = {Selmer, Thorsten and Jennemann, Richard and Bauer, Bernhard L. and Bertalanffy, Helmut},
  title     = {Novel glycoinositolphosphosphingolipids, basidiolipids, from Agaricus / Jennemann, Richard ; Bauer, Bernhard, L. ; Bertalanffy, Helmut ; Geyer, Rudolf ; Gschwind, Ruth, M. ; Selmer, Thorsten ; Wiegandt, Herbert},
  series = {European Journal of Biochemistry. 259 (1999), H. 1-2},
  journal   = {European Journal of Biochemistry. 259 (1999), H. 1-2},
  isbn      = {0014-2956},
  pages     = {331 -- 338},
  year      = {1999},
  language  = {en}
}
@article{SelmerKahntGoubeaudetal.2000,
  author    = {Selmer, Thorsten and Kahnt, J{\"o}rg and Goubeaud, Marcel and Shima, Seigo},
  title     = {The biosynthesis of methylated amino acids in the active site region of methyl-coenzyme M reductase / Selmer, Thorsten ; Kahnt, J{\"o}rg ; Goubeaud, Marcel ; Shima, Seigo ; Grabarse, Wolfgang ; Ermler, Ulrich ; Thauer, Rudolf K.},
  series = {Journal of Biological Chemistry. 275 (2000), H. 6},
  journal   = {Journal of Biological Chemistry. 275 (2000), H. 6},
  isbn      = {1083-351X},
  pages     = {3775 -- 3760},
  year      = {2000},
  language  = {en}
}
@article{SelmerBrueserDahl2000,
  author    = {Selmer, Thorsten and Br{\"u}ser, Thomas and Dahl, Christiane},
  title     = {ADP Sulfurylase" from Thiobacillus denitrificans Is an Adenylylsulfate:Phosphate Adenylyltransferase and Belongs to a New Family of Nucleotidyltransferases / Br{\"u}ser, Thomas ; Selmer, Thorsten ; Dahl, Christiane},
  series = {Journal of Biological Chemistry. 275 (2000), H. 3},
  journal   = {Journal of Biological Chemistry. 275 (2000), H. 3},
  isbn      = {1083-351X},
  pages     = {1691 -- 1690},
  year      = {2000},
  language  = {en}
}
@article{SelmerBuckel1999,
  author    = {Selmer, Thorsten and Buckel, Wolfgang},
  title     = {Oxygen Exchange between Acetate and the Catalytic Glutamate Residue in Glutaconate CoA-transferase from Acidaminococcus fermentans. IMPLICATIONS FOR THE MECHANISM OF CoA-ESTER HYDROLYSIS},
  series = {Journal of Biological Chemistry. 274 (1999), H. 30},
  journal   = {Journal of Biological Chemistry. 274 (1999), H. 30},
  isbn      = {1083-351X},
  pages     = {20772 -- 20778},
  year      = {1999},
  language  = {en}
}
@article{SelmerRecksiekDierksetal.1998,
  author    = {Selmer, Thorsten and Recksiek, Michael and Dierks, Thomas and Schmidt, Bernhard},
  title     = {Sulfatases, Trapping of the Sulfated Enzyme Intermediate by Substituting the Active Site Formylglycine / Recksiek, Michael ; Selmer, Thorsten ; Dierks, Thomas ; Schmidt, Bernhard ; Figura, Kurt von},
  series = {Journal of Biological Chemistry. 273 (1998), H. 11},
  journal   = {Journal of Biological Chemistry. 273 (1998), H. 11},
  isbn      = {1083-351X},
  pages     = {6096 -- 6103},
  year      = {1998},
  language  = {en}
}
@article{SelmerMiechDierksetal.1998,
  author    = {Selmer, Thorsten and Miech, Claudia and Dierks, Thomas and Figura, Kurt von},
  title     = {Arylsulfatase from Klebsiella pneumoniae Carries a Formylglycine Generated from a Serine / Miech, Claudia ; Dierks, Thomas ; Selmer, Thorsten ; Figura, Kurt von ; Schmidt, Bernd},
  series = {Journal of Biological Chemistry. 273 (1998), H. 9},
  journal   = {Journal of Biological Chemistry. 273 (1998), H. 9},
  isbn      = {1083-351X},
  pages     = {4835 -- 4837},
  year      = {1998},
  language  = {en}
}
@article{SelmerSommerladeIngendohetal.1994,
  author    = {Selmer, Thorsten and Sommerlade, Hans-J{\"o}rg and Ingendoh, Arnd and Gieselmann, Volkmar},
  title     = {Glycosylation and phosphorylation of arylsulfatase A / Sommerlade, Hans-J{\"o}rg. ; Selmer, Thomas. ; Ingendoh, Arnd ; Gieselmann, Volkmar ; Figura, Kurt von ; Neifer, Klaus ; Schmidt, Bernhard},
  series = {Journal of Biological Chemistry. 269 (1994), H. 33},
  journal   = {Journal of Biological Chemistry. 269 (1994), H. 33},
  isbn      = {1083-351X},
  pages     = {20977 -- 20981},
  year      = {1994},
  language  = {en}
}
@article{SelmerJennemannBaueretal.1999,
  author    = {Selmer, Thorsten and Jennemann, Richard and Bauer, Bernhard L. and Bertalanffy, Helmut},
  title     = {Basidiolipids from Agaricus are novel immune adjuvants / Jennemann, R. ; Bauer, BL. ; Bertalanffy, H. ; Selmer, T. ; Wiegandt, H.},
  series = {Immunobiology. 200 (1999), H. 2},
  journal   = {Immunobiology. 200 (1999), H. 2},
  isbn      = {0171-2985},
  pages     = {277 -- 289},
  year      = {1999},
  language  = {en}
}
@article{SelmerFiguraSchmidtetal.1998,
  author    = {Selmer, Thorsten and Figura, Kurt von and Schmidt, Bernhard and Dierks, T.},
  title     = {A novel protein modification generating an aldehyde group in sulfatases: its role in catalysis and disease / Figura, Kurt von ; Schmidt, Bernhard ; Selmer, Thorsten ; Dierks, Thomas},
  series = {Bioessays. 20 (1998), H. 6},
  journal   = {Bioessays. 20 (1998), H. 6},
  isbn      = {1521-1878},
  pages     = {505 -- 510},
  year      = {1998},
  language  = {en}
}
@article{SelmerLukatelaKraussetal.1998,
  author    = {Selmer, Thorsten and Lukatela, G. and Krauss, N. and Theis, K.},
  title     = {Crystal structure of human arylsulfatase A: the aldehyde function and the metal ion at the active site suggest a novel mechanism for sulfate ester hydrolysis / Lukatela, G. ; Krauss, N. ; Theis, K. ; Selmer, T. ; Gieselmann, V. ; Figura, K. von ; Saenger,},
  series = {Biochemistry. 37 (1998), H. 11},
  journal   = {Biochemistry. 37 (1998), H. 11},
  pages     = {3654 -- 3664},
  year      = {1998},
  language  = {en}
}
@article{SelmerDarleyCleggetal.2003,
  author    = {Selmer, Thorsten and Darley, Dan J. and Clegg, William and Harrington, Ross W.},
  title     = {Stereocontrolled Synthesis of (2R,3S)-2-Methylisocitrate, a Central Intermediate in the Methylcitrate Cycle / Darley, Dan J. ; Selmer, Thorsten ; Clegg, William ; Harrington, Ross W. ; Buckel, Wolfgang ; Golding, Bernardt},
  series = {Helvetica chimica acta. 86 (2003), H. 12},
  journal   = {Helvetica chimica acta. 86 (2003), H. 12},
  isbn      = {1522-2675},
  pages     = {3991 -- 3999},
  year      = {2003},
  language  = {en}
}
@article{SelmerHallmannSchmidtetal.1996,
  author    = {Selmer, Thorsten and Hallmann, Armin and Schmidt, Bernhard and Sumper, Manfred},
  title     = {The Evolutionary Conservation of a Novel Protein Modification, the Conversion of Cysteine to Serinesemialdehyde in Arylsulfatase from Volvox carteri / Selmer, Thorsten ; Hallmann, Armin ; Schmidt, Bernhard ; Sumper, Manfred ; Figura, Kurt von},
  series = {European Journal of Biochemistry. 238 (1996), H. 2},
  journal   = {European Journal of Biochemistry. 238 (1996), H. 2},
  isbn      = {0014-2956},
  pages     = {341 -- 345},
  year      = {1996},
  language  = {en}
}
@article{SelmerScottNaeseretal.2004,
  author    = {Selmer, Thorsten and Scott, Richard and N{\"a}ser, Ulrike and Friedrich, Peter},
  title     = {Stereochemistry of hydrogen removal from the 'unactivated' C-3 position of 4-hydroxybutyryl-CoA catalysed by 4-hydroxybutyryl-CoA dehydratase / Scott, R. ; N{\"a}ser, U. ; Friedrich, P. ; Selmer, T. ; Buckel, W. ; Golding, BT.},
  series = {Chemical Communications : ChemCom (2004)},
  journal   = {Chemical Communications : ChemCom (2004)},
  isbn      = {1364-548X},
  pages     = {1210 -- 1211},
  year      = {2004},
  language  = {en}
}
@article{SelmerThamerCirpusetal.2003,
  author    = {Selmer, Thorsten and Thamer, Wiebke and Cirpus, Irina and Hans, Marcus},
  title     = {A two [4Fe-4S]-cluster-containing ferredoxin as an alternative electron donor for 2-hydroxyglutaryl-CoA dehydratase from Acidaminococcus fermentans / Thamer, Wiebke ; Cirpus, Irina ; Hans, Marcus ; Pierik, Antonio, J. ; Selmer, Thorsten ; Bill, Eckhard ;},
  series = {Archives of Microbiology. 179 (2003), H. 3},
  journal   = {Archives of Microbiology. 179 (2003), H. 3},
  isbn      = {1432-072X},
  pages     = {197 -- 204},
  year      = {2003},
  language  = {en}
}
@article{SelmerNetzPohletal.2002,
  author    = {Selmer, Thorsten and Netz, Daili Jacqueline Aguilar and Pohl, Regula and Beck-Sickinger, Annette G.},
  title     = {Biochemical characterisation and genetic analysis of aureocin A53, a new, atypical bacteriocin from Staphylococcus aureus / Netz, Daili Jacqueline Aguilar ; Pohl, Regula ; Beck-Sickinger, Annette G. ; Selmer, Thorsten ; Pierik, Antonio J. ; Carmo de Frei},
  series = {Journal of Molecular Biology. 319 (2002), H. 3},
  journal   = {Journal of Molecular Biology. 319 (2002), H. 3},
  isbn      = {0022-2836},
  pages     = {745 -- 756},
  year      = {2002},
  language  = {en}
}
@article{SelmerSchmidtIngendohetal.1995,
  author    = {Selmer, Thorsten and Schmidt, Bernhard and Ingendoh, Arnd and Figura, Kurt von},
  title     = {A novel amino acid modification in sulfatases that is defective in multiple sulfatase deficiency / Schmidt, Bernhard ; Selmer, Thorsten ; Ingendoh, Arnd ; Figurat, Kurt von},
  series = {Cell. 82 (1995), H. 2},
  journal   = {Cell. 82 (1995), H. 2},
  isbn      = {0092-8674},
  pages     = {271 -- 278},
  year      = {1995},
  language  = {en}
}
@article{WagnerMolinaBisellietal.2007,
  author    = {Wagner, Torsten and Molina, R. and Biselli, Manfred and Canzoneri, Michele and Schnitzler, Thomas and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef},
  title     = {A light-addressable potentiometric sensor system for fast, simultaneous and spatial detection of the metabolic activity of biological cells},
  series = {Transducers '07 Eurosensors XXI : digest of technical papers ; the14th International Conference on Solid-State Sensors, Actuators and Microsystems, June 10-14, 2007, Lyon, France / Gilles Delapierre (Ed.)},
  journal   = {Transducers '07 Eurosensors XXI : digest of technical papers ; the14th International Conference on Solid-State Sensors, Actuators and Microsystems, June 10-14, 2007, Lyon, France / Gilles Delapierre (Ed.)},
  publisher = {IEEE},
  address   = {Piscataway},
  isbn      = {1-4244-0841-5},
  pages     = {1107 -- 1110},
  year      = {2007},
  language  = {en}
}
@article{HolthausSellheierBleckenGralla2007,
  author    = {Holthaus-Sellheier, Ursula and Blecken, Udo and Gralla, Mike},
  title     = {PPP-Projekte: Strukturelle Kostenvergleichsuntersuchungen zwischen Eigenrealisierung der {\"o}ffentlichen Auftraggeber und PPP-Anbietern / Blecken, Udo ; Gralla, Mike ; Holthaus, Ursula},
  series = {Bautechnik. 84 (2007), H. 1},
  journal   = {Bautechnik. 84 (2007), H. 1},
  isbn      = {0932-8351},
  pages     = {25 -- 34},
  year      = {2007},
  language  = {de}
}
@article{HolthausSellheierHasselmann2007,
  author    = {Holthaus-Sellheier, Ursula and Hasselmann, Willi},
  title     = {Die Bedeutung der Baukosten f{\"u}r Wirtschaftlichkeitsbetrachtungen und die Projektentwicklung / Hasselmann, Willi ; Holthaus Ursula},
  series = {Kosten im Hochbau : Praxis-Handbuch und Kommentar zur DIN 276 ; mit 23 Tabellen / Autoren: Bert Bielefeld ... Hrsg.: Udo Blecken ...},
  journal   = {Kosten im Hochbau : Praxis-Handbuch und Kommentar zur DIN 276 ; mit 23 Tabellen / Autoren: Bert Bielefeld ... Hrsg.: Udo Blecken ...},
  publisher = {M{\"u}ller},
  address   = {K{\"o}ln},
  isbn      = {978-3-481-02245-7},
  pages     = {125 -- 157},
  year      = {2007},
  language  = {de}
}
@article{TemizArtmannKayser2008,
  author    = {Temiz Artmann, Ayseg{\"u}l and Kayser, Peter},
  title     = {Why is Sepsis an Ongoing Clinical Challenge? Lipopolysaccharide Effects on Red Blood Cell Volume / Temiz, Ayseg{\"u}l ; Kayser, Peter},
  series = {Bioengineering in Cell and Tissue Research / Artmann, Gerhard M. ; Chien, Shu (Eds.)},
  journal   = {Bioengineering in Cell and Tissue Research / Artmann, Gerhard M. ; Chien, Shu (Eds.)},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-75408-4},
  pages     = {497 -- 508},
  year      = {2008},
  language  = {en}
}
@book{Tietze2009,
  author    = {Tietze, J{\"u}rgen},
  title     = {{\"U}bungsbuch zur angewandten Wirtschaftsmathematik : Aufgaben, Testklausuren und L{\"o}sungen. - 7., aktualisierte Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0512-6},
  pages     = {VIII, 326 S. : graph. Darst.},
  year      = {2009},
  language  = {de}
}
@article{MuehlBinneboeselKlingeetal.2008,
  author    = {M{\"u}hl, Thomas and Binneb{\"o}sel, Marcel and Klinge, Uwe and Goedderz, Thomas},
  title     = {New objective measurement to characterize the porosity of textile implants},
  series = {Journal of Biomedical Materials Research Part B: Applied Biomaterials. 84B (2008), H. 1},
  journal   = {Journal of Biomedical Materials Research Part B: Applied Biomaterials. 84B (2008), H. 1},
  isbn      = {1552-4981},
  pages     = {176 -- 183},
  year      = {2008},
  language  = {en}
}
@article{SchoeningKloock2007,
  author    = {Sch{\"o}ning, Michael Josef and Kloock, Joachim P.},
  title     = {About 20 years of silicon-based thin-film sensors with chalcogenide glass materials for heavy metal analysis: Technological aspects of fabrication and miniaturization},
  series = {Electroanalysis. 19 (2007), H. 19-20},
  journal   = {Electroanalysis. 19 (2007), H. 19-20},
  isbn      = {1040-0397},
  pages     = {2029 -- 2038},
  year      = {2007},
  language  = {en}
}
@article{WagnerSchoening2007,
  author    = {Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Light-addressable potentiometric sensors (LAPS): recent trends and applications},
  series = {Electrochemical sensor analysis / edited by S. Alegret ...},
  journal   = {Electrochemical sensor analysis / edited by S. Alegret ...},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-444-53053-0},
  pages     = {87 -- 128},
  year      = {2007},
  language  = {en}
}
@article{WagnerKloockSchoening2007,
  author    = {Wagner, Torsten and Kloock, Joachim P. and Sch{\"o}ning, Michael Josef},
  title     = {Determination of cadmium concentration and pH value in aqueous solutions by means of a handheld light-addressable potentiometric sensor (LAPS) device},
  series = {Electrochemical sensor analysis / edited by S. Alegret ...},
  journal   = {Electrochemical sensor analysis / edited by S. Alegret ...},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-444-53133-9},
  pages     = {e35 -- e44},
  year      = {2007},
  language  = {en}
}
@article{GruetersHiemenz1980,
  author    = {Gr{\"u}ters, Hugo and Hiemenz, C.},
  title     = {Berechnung des Verzugs und der Schwindung von Profilen aus PUR-Strukturschaumstoff. Kriterien zur Herstellung von verzugsfreien Profilen},
  series = {Kunststoffe. 70 (1980), H. 2},
  journal   = {Kunststoffe. 70 (1980), H. 2},
  isbn      = {0023-5563},
  pages     = {102 -- 107},
  year      = {1980},
  language  = {de}
}
@article{StreunChavanLameetal.2006,
  author    = {Streun, M. and Chavan, U. and Lame, H. and Parl, C. and M{\"u}ller-Veggian, Mattea and Ziemons, Karl},
  title     = {Treating the Gain Non-Uniformity of Multi Channel PMTs by Channel-Specific Trigger Levels},
  series = {2006 IEEE Nuclear Science Symposium Conference Record, Vol. 2.},
  journal   = {2006 IEEE Nuclear Science Symposium Conference Record, Vol. 2.},
  address   = {San Diego, CA},
  issn      = {1082-3654},
  pages     = {1301 -- 1304},
  year      = {2006},
  language  = {en}
}
@article{ZiemonsAchtenAuffrayetal.2004,
  author    = {Ziemons, Karl and Achten, R. and Auffray, E. and M{\"u}ller-Veggian, Mattea},
  title     = {The ClearPET™ neuro scanner: a dedicated LSO/LuYAP phoswich small animal PET scanner},
  series = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  journal   = {2004 IEEE Nuclear Science Symposium conference record : Nuclear Science Symposium, Medical Imaging Conference ; 16 - 22 October 2004, Rome, Italy ; [including the Symposium on Nuclear Power System (SNPS), 14th Room Temperature Semiconductor X- and Gamma-Ray Detectors Workshop and special focus workshops] / NPSS, Nuclear \& Plasma Sciences Society. Guest ed.: J. Anthony Seibert},
  publisher = {IEEE Operations Center},
  address   = {Piscataway, NJ},
  issn      = {1082-3654},
  pages     = {2430 -- 2433},
  year      = {2004},
  language  = {en}
}
@book{Ley2008,
  author    = {Ley, Wilfried},
  title     = {Handbuch der Raumfahrttechnik / Ley, Wilfried ; Wittmann, Klaus ; Hallmann, Willi [Hrsg.]},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41185-2},
  pages     = {814 S. : zahlr. Ill., graph. Darst.},
  year      = {2008},
  language  = {de}
}
@article{Biener2007,
  author    = {Biener, Ernst},
  title     = {Abfallwirtschaft},
  series = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  journal   = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  publisher = {Teubner},
  address   = {Stuttgart},
  isbn      = {978-3-8351-0055-8},
  pages     = {1291 -- 1330},
  year      = {2007},
  language  = {de}
}
@article{Strohmeier2007,
  author    = {Strohmeier, Andreas},
  title     = {Siedlungswasserwirtschaft},
  series = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  journal   = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  publisher = {Teubner},
  address   = {Stuttgart},
  isbn      = {978-3-8351-0055-8},
  pages     = {1193 -- 1289},
  year      = {2007},
  language  = {de}
}
@article{Feiser2007,
  author    = {Feiser, Johannes},
  title     = {Geotechnik},
  series = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  journal   = {Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.},
  publisher = {Teubner},
  address   = {Stuttgart},
  isbn      = {978-3-8351-0055-8},
  pages     = {1027 -- 1136},
  year      = {2007},
  language  = {de}
}
@article{Timme2008,
  author    = {Timme, Michael},
  title     = {Vollstreckung in Steuererstattungsanspruch - Verfahrensrechte im Festsetzungsverfahren},
  series = {Neue juristische Wochenschrift : NJW. 61 (2008), H. 23},
  journal   = {Neue juristische Wochenschrift : NJW. 61 (2008), H. 23},
  isbn      = {0341-1915},
  pages     = {1675 -- 1677},
  year      = {2008},
  language  = {de}
}
@book{Hirschberg2008,
  author    = {Hirschberg, Rainer},
  title     = {Energieeffiziente Geb{\"a}ude : bau- und anlagentechnische L{\"o}sungen ; vereinfachte Verfahren zur energetischen Bewertung ; mit 47 Tabellen ; [Praxishandbuch zur EnEV 2007] / Rainer Hirschberg},
  publisher = {M{\"u}ller},
  address   = {K{\"o}ln},
  isbn      = {978-3-481-02227-3},
  pages     = {308 S. : zahlr. graph. Darst.},
  year      = {2008},
  language  = {de}
}
@book{Sparla1993,
  author    = {Sparla, Peter},
  title     = {Experimentelle Untersuchungen zur Ermittlung des Brechungsindex der Atmosph{\"a}re mit Hilfe von elektronischen Sensoren},
  publisher = {Geod{\"a}tisches Inst. der Rheinisch-Westf{\"a}lischen Techn. Hochsch.},
  address   = {Aachen},
  pages     = {188 S. : Ill., graph. Darst.},
  year      = {1993},
  language  = {de}
}
@article{SparlaWueller1985,
  author    = {Sparla, Peter and W{\"u}ller, Herbert},
  title     = {QL 300 D, ein Nivelliersystem mit Halbleiterlaserdiode},
  series = {Der Vermessungsingenieur. 36 (1985), H. 1},
  journal   = {Der Vermessungsingenieur. 36 (1985), H. 1},
  isbn      = {0042-4099},
  pages     = {2 -- 4},
  year      = {1985},
  language  = {de}
}
@article{Sparla1986,
  author    = {Sparla, Peter},
  title     = {Zur Definition der Ziellinie, Zielachse und des anallaktischen Punktes bei geod{\"a}tischen Messfernrohren},
  series = {Festschrift zur Vollendung des 65. Lebensjahres und zur Emeritierung von Prof. E. Hektor},
  journal   = {Festschrift zur Vollendung des 65. Lebensjahres und zur Emeritierung von Prof. E. Hektor},
  publisher = {Geod{\"a}tisches Inst. der Rheinisch-Westf{\"a}lischen Techn. Hochsch.},
  address   = {Aachen},
  pages     = {16.1 -- 16.20},
  year      = {1986},
  language  = {de}
}
@article{SparlaKampmannWueller1986,
  author    = {Sparla, Peter and Kampmann, G. and W{\"u}ller, Herbert},
  title     = {Auswertung von EDM-Kalibrierungen mit unterst{\"u}tzendem robustem Sch{\"a}tzer},
  series = {BDVI-Forum : Zeitschr. d. Bundes der {\"O}ffentlich Bestellten Vermessungsingenieure e.V (1986)},
  journal   = {BDVI-Forum : Zeitschr. d. Bundes der {\"O}ffentlich Bestellten Vermessungsingenieure e.V (1986)},
  pages     = {336 -- 341},
  year      = {1986},
  language  = {de}
}
@article{SparlaSchmidt2004,
  author    = {Sparla, Peter and Schmidt, Hubert},
  title     = {Anmerkungen zu "Ein verallgemeinertes Feldverfahren zur {\"U}berpr{\"u}fung von Nivellierger{\"a}ten." AVN 3 /2004, S. 82 / Schmidt, Hubert ; Sparla, Peter},
  series = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  journal   = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  isbn      = {0002-5968},
  pages     = {405 -- 408},
  year      = {2004},
  language  = {de}
}