@article{SchuetzHummelSchoeningetal.1999,
  author    = {Sch{\"u}tz, S. and Hummel, Hans E. and Sch{\"o}ning, Michael Josef and Schroth, P. and Kordos, P. and L{\"u}th, H. and Zimmermann, S. and Schwarz, A. and Kohl, C.-D. and Koczan, D.},
  title     = {Applications and perspectives of biosensors based on insect olfaction},
  series = {Sensor 99 : proceedings / 9th International Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany},
  journal   = {Sensor 99 : proceedings / 9th International Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany},
  publisher = {AMA Service},
  address   = {Wunstorf},
  pages     = {99 -- 104},
  year      = {1999},
  language  = {en}
}
@article{FassbenderBuehler1999,
  author    = {Faßbender, Heinz and B{\"u}hler, Gerhard},
  title     = {Applying Ada, Java and CORBA for making a command and control information system platform independent},
  series = {Proceedings : (SIGAda '99) ; October 17 - 21, 1999 ; Crowne Plaza, Redondo Beach \& Marine Hotel, Redondo Beach, CA, USA / ACM SIGAda Annual International Conference},
  journal   = {Proceedings : (SIGAda '99) ; October 17 - 21, 1999 ; Crowne Plaza, Redondo Beach \& Marine Hotel, Redondo Beach, CA, USA / ACM SIGAda Annual International Conference},
  publisher = {ACM},
  address   = {New York, NY},
  isbn      = {1-58113-127-5},
  pages     = {83 -- 88},
  year      = {1999},
  language  = {en}
}
@book{Fassbender1999,
  author    = {Faßbender, Heinz},
  title     = {Architektur eines plattformunabh{\"a}ngigen verteilten F{\"u}hrungsinformationssystems},
  publisher = {FGAN-FKIE},
  address   = {Wachtberg},
  year      = {1999},
  language  = {de}
}
@article{FoersterRosenauerOberstetal.1999,
  author    = {F{\"o}rster, Arnold and Rosenauer, A. and Oberst, W. and Gerthsen, D.},
  title     = {Atomic scale analysis of the indium distribution in InGaAs/GaAs (001) heterostructures: segregation, lateral indium redistribution and the effect of growth interruptions. Rosenauer, A. ; Oberst, W. ; Gerthsen, D. ; F{\"o}rster, A.},
  series = {Thin Solid Films. 357 (1999)},
  journal   = {Thin Solid Films. 357 (1999)},
  isbn      = {0040-6090},
  pages     = {18 -- 21},
  year      = {1999},
  language  = {en}
}
@techreport{SchwarzerHafner1999,
  author    = {Schwarzer, Klemens and Hafner, Bernd},
  title     = {Aufbau und Erprobung eines Latentw{\"a}rmespeichers f{\"u}r den Einsatz in Raumheizungssystemen. Abschlussbericht BMBF 1700297},
  pages     = {64 S.},
  year      = {1999},
  language  = {de}
}
@incollection{ButenwegThierauf1999,
  author    = {Butenweg, Christoph and Thierauf, G.},
  title     = {Automatic design of reinforced concrete structures with parallel computing},
  series = {Innovative computational methods for structural mechanics},
  booktitle = {Innovative computational methods for structural mechanics},
  editor    = {Papadrakakis, M. and Topping, B.H.V.},
  publisher = {Saxe-Coburg Publication},
  address   = {Edinburgh},
  isbn      = {1-874672-05-9},
  doi       = {10.4203/csets.1.14},
  pages     = {305 -- 318},
  year      = {1999},
  abstract  = {A concept for the analysis and optimal design of reinforced concrete structures is described. It is based on a nonlinear optimization algorithm and a finite element program for linear and nonlinear analysis of structures. With the aim of minimal cost design a two stage optimization using efficient gradient algorithm is developed. The optimization problems on global (structural) and local (crosssectional) level are formulated. A parallelization concept for solving the two stage optimization problem in minimal time is presented. Examples are included to illustrate the practical use and the effectively of the parallelization in the area of engineering design.},
  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}
}
@inproceedings{ButenwegThierauf1999,
  author    = {Butenweg, Christoph and Thierauf, Georg},
  title     = {Bemessung und Kostenoptimierung von Stahlbetontragwerken},
  series = {Berichte der 7. Fachtagung "Baustatik - Baupraxis" : Aachen, Deutschland, 18. - 19. M{\"a}rz 1999 / Hrsg.: Konstantin Meskouris. (Baustatik Baupraxis ; 7)},
  booktitle = {Berichte der 7. Fachtagung "Baustatik - Baupraxis" : Aachen, Deutschland, 18. - 19. M{\"a}rz 1999 / Hrsg.: Konstantin Meskouris. (Baustatik Baupraxis ; 7)},
  publisher = {Balkema},
  address   = {Rotterdam},
  organization    = {Fachtagung Baustatik, Baupraxis <7, 1999, Aachen>},
  isbn      = {90-5809-044-2},
  pages     = {213 -- 220},
  year      = {1999},
  language  = {de}
}
@article{Wollert1999,
  author    = {Wollert, J{\"o}rg},
  title     = {Betriebssysteme im Wettlauf : Elan-Entwicklungsboard mit Win CE und QNX},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 48},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 11},
  issn      = {0013-5658},
  pages     = {86 -- 91},
  year      = {1999},
  language  = {de}
}
@book{Chwallek1999,
  author    = {Chwallek, Constanze},
  title     = {Bewertungsrelevanz ver{\"o}ffentlichter Kapitalflußrechnungen b{\"o}rsennotierter deutscher Unternehmen},
  publisher = {Lang},
  address   = {Frankfurt am Main},
  isbn      = {3-631-34214-4},
  pages     = {XIX, 219 S.},
  year      = {1999},
  language  = {de}
}
@article{Damrau1999,
  author    = {Damrau, Karin},
  title     = {Beyond Solidity - Inventions, Spaces and Concepts for the Elements of Air and Water},
  series = {Architectural design : AD. 69 (1999), H. 3-4},
  journal   = {Architectural design : AD. 69 (1999), H. 3-4},
  isbn      = {0003-8504},
  pages     = {22 -- 33},
  year      = {1999},
  language  = {en}
}
@book{Thielemann1999,
  author    = {Thielemann, Frank},
  title     = {Bilanzen - ein komprimierter {\"U}berblick : Intensivkurs zum betrieblichen Rechnungswesen},
  publisher = {MA, Akad.-Verl.- und Druck-Ges.},
  address   = {Essen},
  isbn      = {3-89275-026-2},
  pages     = {E, 167 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@article{Mackenstein1999,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Cowie, Harry, Private Partnership and Public Networks in Europe},
  series = {Regional and federal studies. 9 (1999), H. 2},
  journal   = {Regional and federal studies. 9 (1999), H. 2},
  isbn      = {1359-7566},
  pages     = {111 -- 111},
  year      = {1999},
  language  = {en}
}
@article{Heuermann1999,
  author    = {Heuermann, Holger},
  title     = {Calibration procedures with series impedances and unknown lines simplify on-wafer measurements},
  series = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 47 (1999), H. 1},
  journal   = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 47 (1999), H. 1},
  isbn      = {0018-9480},
  pages     = {1 -- 5},
  year      = {1999},
  language  = {en}
}
@misc{LauthHagemeyerLautensacketal.1999,
  author    = {Lauth, Jakob and Hagemeyer, Alfred and Lautensack, Thomas and Deimling, Axel},
  title     = {Catalyst and catalytic oxidative dehydrogenation of alkylaromatics and paraffins : United States Patent ; patent number 5,902,918 ; date of patent: May 11, 1999 / Assignee: BASF Aktiengesellschaft. Inventors: Alfred Hagemeyer ; Gunter Lauth ; Thomas Lautensack ; Axel Deimling},
  publisher = {United States Trademark and Patent Office},
  address   = {[Alexandria, VA]},
  pages     = {6 S.},
  year      = {1999},
  language  = {en}
}
@article{SchubertSchoeningSchmidtetal.1999,
  author    = {Schubert, J. and Sch{\"o}ning, Michael Josef and Schmidt, C. and Siegert, M. and Mesters, S. and Zander, W. and Kordos, P. and L{\"u}th, H. and Legin, A. and Mourzina, Y. G. and Seleznev, B. and Vlasov, Y. G.},
  title     = {Chalcogenide-based thin film sensors prepared by pulsed laser deposition technique},
  series = {Applied Physics A. 69, (1999), H. Supplement 1},
  journal   = {Applied Physics A. 69, (1999), H. Supplement 1},
  isbn      = {0947-8396},
  doi       = {10.1007/s003390051534},
  pages     = {803 -- 805},
  year      = {1999},
  language  = {en}
}
@article{FoersterMorvicBetkoetal.1999,
  author    = {F{\"o}rster, Arnold and Morvic, M. and Betko, J. and Novak, J.},
  title     = {Characterization of low-temperature GaAs by conductivity, Hall effect and magnetoresistance measurements. Morvic, M., Betko, J.; Novak, J.; F{\"o}rster, A.; Kordos, P.},
  series = {2nd Symposium on Non-Stoichiometric III-V Compounds : [4th - 6th October 1999, Erlangen] / [ed. by T. Marek ...] Friedrich-Alexander-Universit{\"a}t Erlangen-N{\"u}rnberg},
  journal   = {2nd Symposium on Non-Stoichiometric III-V Compounds : [4th - 6th October 1999, Erlangen] / [ed. by T. Marek ...] Friedrich-Alexander-Universit{\"a}t Erlangen-N{\"u}rnberg},
  publisher = {Lehrstuhl f{\"u}r Mikrocharakterisierung},
  address   = {Erlangen},
  isbn      = {3-932392-19-1},
  pages     = {79 -- 85},
  year      = {1999},
  language  = {en}
}
@inproceedings{BuxbaumSchwarteXuetal.1999,
  author    = {Buxbaum, Bernd and Schwarte, Rudolf and Xu, Zhanping and Ringbeck, Thorsten and Heinol, Horst-Guenther and Schulte, J. and Tai, W. and Zhang, Z. and Luan, X. and Fricke, J.},
  title     = {Charge Transfer Simulation in PMD-Structures},
  series = {Sensor 99 : proceedings / 9th Int'l Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany. - Vol. 2},
  booktitle = {Sensor 99 : proceedings / 9th Int'l Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany. - Vol. 2},
  publisher = {AMA Service GmbH},
  address   = {Wunsdorf},
  pages     = {427 -- 432},
  year      = {1999},
  language  = {en}
}
@article{SchoeningThustKordosetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Thust, M. and Kordos, P. and L{\"u}th, H.},
  title     = {Chemical sensing structures - From EIS capacitors to array-type sensors},
  series = {Solid state chemical and biochemical sensors : proceedings of Topical Symposium 9 - "Solid State Chemical and Biochemical Sensors" of the Forum on New Materials of the 9th CIMTEC-World Ceramics Congress and Forum on New Materials Florence, Italy June 14-1},
  journal   = {Solid state chemical and biochemical sensors : proceedings of Topical Symposium 9 - "Solid State Chemical and Biochemical Sensors" of the Forum on New Materials of the 9th CIMTEC-World Ceramics Congress and Forum on New Materials Florence, Italy June 14-1},
  publisher = {Techna},
  address   = {Faenza},
  isbn      = {88-86538-27-8},
  pages     = {55 -- 62},
  year      = {1999},
  language  = {en}
}
@book{WesslingBartheLubbers1999,
  author    = {Weßling, Matthias and Barthe, Oliver and Lubbers, Bernd-Wolfgang},
  title     = {Coaching von Managern: Konzepte, Praxiseinsatz, Erfahrungsberichte / Matthias Weßling ; Oliver Barthe ; Bernd-Wolfgang Lubbers},
  publisher = {Berlin-Verl. Spitz},
  address   = {Berlin},
  isbn      = {3-87061-743-8},
  pages     = {171 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@article{HoylerShiSchreckenbacketal.1999,
  author    = {Hoyler, Friedrich and Shi, Z. R. and Schreckenback, K. and Aprahamian, A.},
  title     = {Complete spectroscopy and the 162Dy nucleus / Z. R. Shi ; K. Schreckenbach ; A. Aprahamian ... F. Hoyler ...},
  series = {AIP conference proceedings (1999)},
  journal   = {AIP conference proceedings (1999)},
  isbn      = {0094-243X},
  pages     = {237 -- 238},
  year      = {1999},
  language  = {en}
}
@article{WolfLuczak1999,
  author    = {Wolf, Martin R. and Luczak, Holger},
  title     = {Computer Supported Communication and Cooperation - Making Information Aware / Luczak, H. ; Wolf, M.},
  series = {Human-computer interaction : proceedings of HCI International '99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22 - 26, 1999},
  journal   = {Human-computer interaction : proceedings of HCI International '99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22 - 26, 1999},
  publisher = {Erlbaum},
  address   = {Mahwah, NJ},
  pages     = {298 -- 302},
  year      = {1999},
  language  = {en}
}
@article{SchrothSchoeningSchuetzetal.1999,
  author    = {Schroth, P. and Sch{\"o}ning, Michael Josef and Sch{\"u}tz, S. and Malkoc, {\"U}. and Steffen, A. and Marso, M. and Hummel, Hans E. and Kordos, P. and L{\"u}th, H.},
  title     = {Coupling of insect antennae to field-effect transistors for biochemical sensing},
  series = {Electrochimica Acta. 44 (1999), H. 21-22},
  journal   = {Electrochimica Acta. 44 (1999), H. 21-22},
  issn      = {0013-4686},
  pages     = {3821 -- 3826},
  year      = {1999},
  language  = {en}
}
@article{ThustPoghossianSchoeningetal.1999,
  author    = {Thust, M. and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Naser, S. and M{\"u}ller-Veggian, Mattea and Kordos, P. and L{\"u}th, H.},
  title     = {Cross-sensitivity of a capacitive penicillin sensor combined with a diffusion barrier},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. - Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. - Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {573 -- 576},
  year      = {1999},
  language  = {en}
}
@article{ThustPoghossianSchoeningetal.1999,
  author    = {Thust, M. and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Naser, S. and M{\"u}ller-Veggian, Mattea and Kordos, P. and L{\"u}th, H.},
  title     = {Crosssensitivity of a capacitive penicillin sensor combined with a diffusion barrier},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {573 -- 576},
  year      = {1999},
  language  = {en}
}
@misc{WandreyBiselliSchroederetal.1999,
  author    = {Wandrey, Christian and Biselli, Manfred and Schr{\"o}der, Bernd and Schmoll, Hans-Joachim},
  title     = {Culturing cells on macroporous glass carriers coated with gelatin, extracellular matrix protein and stromal cells},
  pages     = {1 -- 12},
  year      = {1999},
  language  = {en}
}
@article{TimmeHuelk1999,
  author    = {Timme, Michael and H{\"u}lk, Fabian},
  title     = {Das Ende der Sitztheorie im Internationalen Gesellschaftsrecht?- EuGH, EuZW 1999, 216},
  series = {Juristische Schulung (1999)},
  journal   = {Juristische Schulung (1999)},
  pages     = {1055 -- 1058},
  year      = {1999},
  language  = {de}
}
@article{GosslaFalkner1999,
  author    = {Gossla, Ulrich and Falkner, H.},
  title     = {Das Gebrauchsverhalten von Betonb{\"o}den bei unterschiedlichen Bewehrungskonzepten / Falkner, H; Gossla, U.},
  series = {Industrieb{\"o}den '99 : internationales Kolloquium, 12. - 14. Januar 1999 = Industrial floors '99 / Technische Akademie Esslingen. Hrsg.: P. Seidler},
  journal   = {Industrieb{\"o}den '99 : internationales Kolloquium, 12. - 14. Januar 1999 = Industrial floors '99 / Technische Akademie Esslingen. Hrsg.: P. Seidler},
  publisher = {Technische Akademie Esslingen},
  address   = {Ostfildern},
  isbn      = {392481340X},
  pages     = {281 -- 286},
  year      = {1999},
  language  = {de}
}
@article{PietschmannBell1999,
  author    = {Pietschmann, Bernd P. and Bell, Christa},
  title     = {Das Personal als Unique Selling Position},
  series = {Personal : Zeitschrift f{\"u}r Human Resource Management. 51 (1999), H. 4},
  journal   = {Personal : Zeitschrift f{\"u}r Human Resource Management. 51 (1999), H. 4},
  isbn      = {0031-5605},
  pages     = {176 -- 180},
  year      = {1999},
  language  = {de}
}
@article{Starke1999,
  author    = {Starke, G{\"u}nther},
  title     = {Das Verbundvorhaben 'PROJOIN'. Motivation und Ziele.},
  series = {Qualit{\"a}tsorientierte Schweißtechnik als Wettbewerbsfaktor : neue Wege f{\"u}r die Fertigung von morgen ; Ergebnisse einer vom BMBF gef{\"o}rderten europ{\"a}ischen Forschungskooperation im Rahmen von EUREKA-FAKTORY] / P. Drews ; G. K{\"o}hler (Hrsg.)},
  journal   = {Qualit{\"a}tsorientierte Schweißtechnik als Wettbewerbsfaktor : neue Wege f{\"u}r die Fertigung von morgen ; Ergebnisse einer vom BMBF gef{\"o}rderten europ{\"a}ischen Forschungskooperation im Rahmen von EUREKA-FAKTORY] / P. Drews ; G. K{\"o}hler (Hrsg.)},
  publisher = {DVS-Verl},
  address   = {D{\"u}sseldorf},
  isbn      = {3-87155-663-7},
  pages     = {7 -- 14},
  year      = {1999},
  language  = {de}
}
@article{Sponagel1999,
  author    = {Sponagel, Stefan},
  title     = {Der Mensch als L{\"a}ufer},
  series = {Orthop{\"a}die und Sport : [Bericht zum Stolberger Orthop{\"a}dietag, 13. Juni 1998]},
  journal   = {Orthop{\"a}die und Sport : [Bericht zum Stolberger Orthop{\"a}dietag, 13. Juni 1998]},
  publisher = {Meyer \& Meyer},
  address   = {Aachen},
  isbn      = {978-3-89124-540-8},
  pages     = {15 -- 21},
  year      = {1999},
  language  = {de}
}
@book{Laack1999,
  author    = {Laack, Walter van},
  title     = {Der Schl{\"u}ssel zur Ewigkeit},
  publisher = {van Laack},
  address   = {Aachen},
  isbn      = {978-3-9805239-4-3},
  pages     = {285 S.},
  year      = {1999},
  language  = {de}
}
@article{Frings1999,
  author    = {Frings, Michael},
  title     = {Der Widerruf von Haust{\"u}rgesch{\"a}ften},
  series = {Neue Wirtschafts-Briefe. Fach 19},
  journal   = {Neue Wirtschafts-Briefe. Fach 19},
  publisher = {Verl. Neue Wirtschafts-Briefe},
  address   = {Herne [u.a.]},
  pages     = {2427 -- 2436},
  year      = {1999},
  language  = {de}
}
@article{HerberErnstBussetal.1999,
  author    = {Herber, R. and Ernst, S. and Buß, G. and Sch{\"o}ning, Michael Josef and Baltruschat, H.},
  title     = {Detection of hydrocarbons in air and water by adsorption on Pt electrodes using continuous impedance measurements},
  series = {Proceedings of the Symposium on New Directions in Electroanalytical Chemistry II : [held at the 195th Meeting of the Electrochemical Society in Seattle, Washington on May 3 and 4, 1999] / Physical Electrochemistry, Sensor, and Organic and Biological Electrochemistry Divisions. Ed.: J. Leddy, P. Vanysek, M.D. Porter},
  journal   = {Proceedings of the Symposium on New Directions in Electroanalytical Chemistry II : [held at the 195th Meeting of the Electrochemical Society in Seattle, Washington on May 3 and 4, 1999] / Physical Electrochemistry, Sensor, and Organic and Biological Electrochemistry Divisions. Ed.: J. Leddy, P. Vanysek, M.D. Porter},
  publisher = {Electrochemical Society},
  address   = {Pennington, NJ},
  isbn      = {1-56677-227-3},
  pages     = {168 -- 177},
  year      = {1999},
  language  = {en}
}
@article{BiselliMeissnerSchroederetal.1999,
  author    = {Biselli, Manfred and Meissner, Petra and Schr{\"o}der, Bernd and Herfurth, Cornelia},
  title     = {Development of a fixed bed bioreactor for the expansion of human hematopoietic progenitor cells / Meissner, Petra ; Schr{\"o}der, Bernd ; Herfurth, Cornelia ; Biselli, Manfred},
  series = {Cytotechnology. 30 (1999), H. 1},
  journal   = {Cytotechnology. 30 (1999), H. 1},
  isbn      = {0920-9069},
  pages     = {227 -- 234},
  year      = {1999},
  language  = {en}
}
@book{Thielemann1999,
  author    = {Thielemann, Frank},
  title     = {Die Anfertigung wissenschaftlicher Arbeiten und ihre Pr{\"a}sentation - ein komprimierter Einstieg},
  publisher = {MA, Akademie-Verl.- und Druck-Ges.},
  address   = {Essen},
  isbn      = {3-89275-027-0},
  pages     = {49 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{FredebeulKrein1999,
  author    = {Fredebeul-Krein, Markus},
  title     = {Die Internationalisierung der M{\"a}rkte f{\"u}r Telekommunikationsdienste. IZ-Erhebung 1999},
  publisher = {Institut f{\"u}r Wirtschaftspolitik an der Universit{\"a}t K{\"o}ln},
  address   = {K{\"o}ln},
  year      = {1999},
  language  = {de}
}
@article{Wollert1999,
  author    = {Wollert, J{\"o}rg},
  title     = {Die Kunst des Weglassens : Windows NT Embedded - Was die neue Version vom Standard-NT unterscheidet},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 48},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 23},
  issn      = {0013-5658},
  pages     = {116 -- 121},
  year      = {1999},
  language  = {de}
}
@article{FoersterLuethSchaepers1999,
  author    = {F{\"o}rster, Arnold and L{\"u}th, Hans and Sch{\"a}pers, Thomas},
  title     = {Die neue Welt},
  series = {Spektrum der Wissenschaft (1999)},
  journal   = {Spektrum der Wissenschaft (1999)},
  isbn      = {0170-2971},
  pages     = {90 -- 93},
  year      = {1999},
  language  = {de}
}
@book{SchmidtMuellerStoecker1999,
  author    = {Schmidt, Ludwig and M{\"u}ller, Thomas and St{\"o}cker, Ernst E.},
  title     = {Die Organschaft im K{\"o}rperschaftsteuer-, Gewerbesteuer- und Umsatzsteuerrecht},
  edition   = {5. Aufl.},
  publisher = {Verl. Neue Wirtschafts-Briefe},
  address   = {Herne},
  isbn      = {3-482-44605-9},
  pages     = {423 S.},
  year      = {1999},
  language  = {de}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Licht, Georg},
  title     = {Dienstleistungen in der Zukunft: Innovationsaktivit{\"a}ten im Dienstleistungssektor. Befragung 1998 / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {de}
}
@article{JanzVoss1999,
  author    = {Janz, Norbert and Voß, K.},
  title     = {Dienstleistungsexport: Innovative Unternehmen sind exportst{\"a}rker / Janz, N. und k. Voß},
  year      = {1999},
  language  = {de}
}
@book{BenknerDavid1999,
  author    = {Benkner, Thorsten and David, Klaus},
  title     = {Digitale Mobilfunksysteme : Grundlagen und aktuelle Systeme. - 2., aktualis. u. erw. Aufl.},
  publisher = {Teubner},
  address   = {Stuttgart},
  isbn      = {3-519-16181-8},
  pages     = {XIII, 457 S.. : graph. Darst.},
  year      = {1999},
  language  = {en}
}
@book{KnepperPfeiffer1999,
  author    = {Knepper, Ludger and Pfeiffer, Johann},
  title     = {Diplom-Ingenieur / Diplom-Ingenieurin (Fachhochschule) Maschinenbau, Energie- und W{\"a}rmetechnik},
  publisher = {Bertelsmann},
  address   = {Bielefeld},
  pages     = {Loseblattausg.},
  year      = {1999},
  language  = {de}
}
@book{PfeifferKnepper1999,
  author    = {Pfeiffer, Johann and Knepper, Ludger},
  title     = {Diplom-Ingenieur/Diplom-Ingenieurin (Fachhochschule) Maschinenbau Energie- und W{\"a}rmetechnik},
  publisher = {Bertelsmann},
  address   = {Bielefeld},
  pages     = {Losebl.-Ausg.},
  year      = {1999},
  language  = {de}
}
@article{ArtmannLiSeipeltetal.1999,
  author    = {Artmann, Gerhard and Li, Anlan and Seipelt, H. and M{\"u}ller, C. [u.a.]},
  title     = {Effects of salicylic acid derivatives on red blood cell membranes. Li, Anlan; Seipelt, H.; M{\"u}ller, C.;Shi, Yong de; Artmann, Gerhard Michael},
  series = {Pharmacology and Toxicology. 85 (1999)},
  journal   = {Pharmacology and Toxicology. 85 (1999)},
  isbn      = {0902-9938},
  pages     = {206 -- 211},
  year      = {1999},
  language  = {en}
}
@inproceedings{Meliss1999,
  author    = {Meliß, Michael},
  title     = {Ein Hochschul-Curriculum f{\"u}r erneuerbare Energien},
  series = {Building a new century : 5th Conference on Solar Architecture and Design; Bonn, 27th of May 1998 / ed. by EUROSOLAR e. V. / ed. by Irm Pontenagel},
  booktitle = {Building a new century : 5th Conference on Solar Architecture and Design; Bonn, 27th of May 1998 / ed. by EUROSOLAR e. V. / ed. by Irm Pontenagel},
  publisher = {Bonn},
  address   = {Eurosolar-Verl.},
  isbn      = {3-933745-03-9},
  pages     = {198 -- 207},
  year      = {1999},
  language  = {de}
}
@article{Mayer1999,
  author    = {Mayer, Claudia},
  title     = {Eine Fundgrube f{\"u}r wahre Sch{\"a}tze. Das Archiv der German Society of Pennsylvania},
  series = {Der neue Pennsylvanische Staatsbote (1999)},
  journal   = {Der neue Pennsylvanische Staatsbote (1999)},
  pages     = {4 -- und 8},
  year      = {1999},
  language  = {de}
}
@article{Mertens1999,
  author    = {Mertens, Josef},
  title     = {Einige herausragende Ergebnisse des Technologieprogramms "Reduktion des Aerodynamischen Widerstands (RaWid)"},
  series = {DGLR-Jahrbuch 1999 Bd. 3},
  journal   = {DGLR-Jahrbuch 1999 Bd. 3},
  pages     = {1461 -- 1468},
  year      = {1999},
  language  = {de}
}
@book{Engels1999,
  author    = {Engels, Elmar},
  title     = {Einsparpotentiale und Anwendungserweiterungen mitfahrender Ziehtechniken : Abschlussbericht AiF/EFB 11158 B / Neugebauer, R. ; Henning, W. ; Doege, E. ; Elend, L.E. ; Engels, E.},
  publisher = {EFB},
  address   = {Hannover},
  pages     = {79 S. ; graph. Darst.},
  year      = {1999},
  language  = {de}
}