@incollection{MertensBecker1989,
  author    = {Mertens, Josef and Becker, K.},
  title     = {Numerical solution of flow equations : an aircraft designer's view},
  series = {Nonlinear hyperbolic equations - theory, computation methods, and applications : proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen, FRG, March 14 to 18, 1988. - (Notes on Numerical Fluid Mechanics ; 24)},
  booktitle = {Nonlinear hyperbolic equations - theory, computation methods, and applications : proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen, FRG, March 14 to 18, 1988. - (Notes on Numerical Fluid Mechanics ; 24)},
  editor    = {Ballmann, Josef},
  publisher = {Vieweg},
  address   = {Braunschweig},
  isbn      = {3-528-08098-1},
  doi       = {10.1007/978-3-322-87869-4_41},
  pages     = {403 -- 412},
  year      = {1989},
  abstract  = {Today the most accurate and cost effective industrial codes used in aircraft design are based on the full potential equation coupled with boundary layer equations. However, these are not capable to solve complicated three-dimensional problems of vortical flows and shocks. On the other hand Euler and Navier-Stokes codes are too expensive and not accurate enough for design purposes, especially in regard of drag and interference prediction. The reasons for these deficiencies are investigated and a way to overcome them by future developments is demonstrated.},
  language  = {en}
}
@misc{SponagelGrafGross1989,
  author    = {Sponagel, Stefan and Graf, G{\"u}nter and Groß, Heinz},
  title     = {Method for manufacturing a sealing ring : United States Patent 4,861,536 ; date of patent: Aug. 12, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel},
  publisher = {[United States Patent and Trademark Office]},
  address   = {[Alexandria, VA]},
  pages     = {5 S. : Ill.},
  year      = {1989},
  language  = {en}
}
@misc{SponagelGrafGross1989,
  author    = {Sponagel, Stefan and Graf, G{\"u}nter and Groß, Heinz},
  title     = {Method for the manufacture of a sealing ring with a sealing lip having hydrodynamically acting return elements : United States Patent 4,850,097 ; date of patent: Jul. 25, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel},
  publisher = {[United States Patent and Trademark Office]},
  address   = {[Alexandria, VA]},
  pages     = {4 S. : Ill.},
  year      = {1989},
  language  = {en}
}
@article{PrielmeierSpeedyVardagetal.1989,
  author    = {Prielmeier, Franz and Speedy, R. J. and Vardag, T. and Lang, E. W.},
  title     = {Diffusion in simple fluids / R. J. Speedy; F. X. Prielmeier; T. Vardag; E. W. Lang; H.-D. L{\"u}demann},
  series = {Molecular Physics. 66 (1989), H. 3},
  journal   = {Molecular Physics. 66 (1989), H. 3},
  isbn      = {0026-8976},
  pages     = {577 -- 590},
  year      = {1989},
  language  = {en}
}
@article{LauthSolomunHirschwaldetal.1989,
  author    = {Lauth, Jakob and Solomun, T. and Hirschwald, W. and Christmann, K.},
  title     = {The interaction of carbon monoxide with a ruthenium(1010) surface},
  series = {Surface Science. 210 (1989), H. 1-2},
  journal   = {Surface Science. 210 (1989), H. 1-2},
  isbn      = {0039-6028},
  pages     = {201 -- 224},
  year      = {1989},
  language  = {en}
}
@article{LauthSolomunHirschwaldetal.1989,
  author    = {Lauth, Jakob and Solomun, T. and Hirschwald, W. and Christmann, K.},
  title     = {The interaction of carbon monoxide with a ruthenium(1010) surface},
  series = {Surface Science Letters. 210 (1989), H. 1-2},
  journal   = {Surface Science Letters. 210 (1989), H. 1-2},
  isbn      = {0167-2584},
  pages     = {A74 -- A75},
  year      = {1989},
  language  = {en}
}
@article{Lassonczyk1989,
  author    = {Lassonczyk, Beate},
  title     = {Fossile Bodenbildung in Nord-Somalia},
  series = {Mitteilungen der Deutschen Bodenkundlichen Gesellschaft. 59 (1989), H. 2},
  journal   = {Mitteilungen der Deutschen Bodenkundlichen Gesellschaft. 59 (1989), H. 2},
  isbn      = {0343-107x},
  pages     = {927 -- 930},
  year      = {1989},
  language  = {de}
}
@article{WeberSchmittJahnetal.1989,
  author    = {Weber, Hans-Joachim and Schmitt, W. and Jahn, D. and Euringer, H.},
  title     = {Ein Versuch zur theoretischen Temperaturermittlung im Schneidbereich bei Bohrungen in kortikalem Knochen - An Experiment to Calculate the Theoretical Temperature at the Drill - Cortical Bone Interface / Schmitt, W. ; Weber, H. J. ; Jahn, D. ; Euringer, H.},
  series = {Biomedizinische Technik/Biomedical Engineering. 34 (1989), H. 3},
  journal   = {Biomedizinische Technik/Biomedical Engineering. 34 (1989), H. 3},
  isbn      = {0013-5585},
  pages     = {53 -- 56},
  year      = {1989},
  language  = {de}
}
@article{Bruessermann1989,
  author    = {Br{\"u}ssermann, Klaus},
  title     = {H3 and C14 air monitoring according to KTA 1503.1},
  series = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989},
  journal   = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989},
  pages     = {223},
  year      = {1989},
  language  = {en}
}
@article{HelsperMoelter1989,
  author    = {Helsper, Christoph and M{\"o}lter, L.},
  title     = {Erzeugung von Pr{\"u}faerosolen f{\"u}r die Kalibrierung von optischen Partikelmeßverfahren nach VDI 3491},
  series = {Technisches Messen. 56 (1989)},
  journal   = {Technisches Messen. 56 (1989)},
  isbn      = {0171-8096},
  pages     = {229 -- 234},
  year      = {1989},
  language  = {en}
}
@article{HelsperMoelterKaminski1989,
  author    = {Helsper, Christoph and M{\"o}lter, W. and Kaminski, S.},
  title     = {Fast and Automated Testing of Different Air Filter Media / M{\"o}lter, W. ; Helsper, C. ; Kaminski, S.},
  series = {1. Europ{\"a}isches Symposium Partikelabscheidung aus Gasen : [PARTEC, N{\"u}rnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchf{\"u}hrung: N{\"u}rnbergMesse]. Hrsg. von: Friedrich L{\"o}ffler},
  journal   = {1. Europ{\"a}isches Symposium Partikelabscheidung aus Gasen : [PARTEC, N{\"u}rnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchf{\"u}hrung: N{\"u}rnbergMesse]. Hrsg. von: Friedrich L{\"o}ffler},
  publisher = {N{\"u}rnbergMesse},
  address   = {N{\"u}rnberg},
  pages     = {441 -- 457},
  year      = {1989},
  language  = {en}
}
@article{HelsperMoelterKaminski1989,
  author    = {Helsper, Christoph and M{\"o}lter, W. and Kaminski, S.},
  title     = {Fast and Automated Testing of Different Air Filter Media / M{\"o}lter, W. ; Helsper, C. ; Kaminski, S.},
  series = {Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1},
  journal   = {Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1},
  publisher = {Filtration Society},
  address   = {Oadby},
  pages     = {125 -- 136},
  year      = {1989},
  language  = {en}
}
@book{Hodapp1989,
  author    = {Hodapp, Josef},
  title     = {Die direkte Selbst-Regelung einer Asynchronmaschine mit einem Signalprozessor},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-147508-4},
  pages     = {II, 148 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{HoylerCollinsEid1989,
  author    = {Hoyler, Friedrich and Collins, S. P. and Eid, S. A.},
  title     = {A search for mixed-symmetry states in the mass A approximately 50 region / S. P. Collins ; S. A. Eid ... F. Hoyler},
  series = {Journal of Physics G. 15 (1989), H. 3},
  journal   = {Journal of Physics G. 15 (1989), H. 3},
  isbn      = {0954-3899},
  pages     = {321 -- 332},
  year      = {1989},
  language  = {en}
}
@article{FoersterRizziLueth1989,
  author    = {F{\"o}rster, Arnold and Rizzi, Angela and L{\"u}th, H.},
  title     = {Epitaxial growth and characterization of Si/NiSi2/Si(111) heterostructures / Angela Rizzi ; A. F{\"o}rster ; H. L{\"u}th},
  series = {Surface Science. 211 - 212 (1989)},
  journal   = {Surface Science. 211 - 212 (1989)},
  isbn      = {0039-6028},
  pages     = {620 -- 629},
  year      = {1989},
  language  = {en}
}
@article{FoersterLayetLueth1989,
  author    = {F{\"o}rster, Arnold and Layet, J. M. and L{\"u}th, H.},
  title     = {Evaluation of dopant profiles and diffusion constants by means of electron energy loss spectroscopy},
  series = {Applied Surface Science. 41 - 42 (1989)},
  journal   = {Applied Surface Science. 41 - 42 (1989)},
  isbn      = {0169-4332},
  pages     = {306 -- 311},
  year      = {1989},
  language  = {en}
}
@article{FoersterLueth1989,
  author    = {F{\"o}rster, Arnold and L{\"u}th, H.},
  title     = {Surface reactions of trimethylgallium and trimethylarsenic on silicon surfaces},
  series = {Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures. 7 (1989), H. 4},
  journal   = {Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures. 7 (1989), H. 4},
  isbn      = {1071-1023},
  pages     = {720 -- 724},
  year      = {1989},
  language  = {en}
}
@book{Scherer1989,
  author    = {Scherer, Ulrich W.},
  title     = {Untersuchungen zur Synthese und chemischen Charakterisierung sehr schwerer Elemente / Ulrich W. Scherer},
  publisher = {Gesellschaft f{\"u}r Schwerionenforschung mbH},
  address   = {Darmstadt},
  pages     = {123 S.},
  year      = {1989},
  language  = {de}
}
@article{SchererHessbergerGaeggeleretal.1989,
  author    = {Scherer, Ulrich W. and Heßberger, F. P. and G{\"a}ggeler, H. W. and Armbruster, P.},
  title     = {The New Nuclide 225U / F.P. Heßberger, H. G{\"a}ggeler, P. Armbruster, W. Br{\"u}chle, H. Folger, S. Hofmann, D. Jost, J.V. Kratz, M.E. Leino, G. M{\"u}nzenberg, V. Ninov, M. Sch{\"a}del, U.W. Scherer, K. S{\"u}mmerer, A. T{\"u}rler, D. Ackerman},
  series = {Zeitschrift f{\"u}r Physik A Hadrons and Nuclei. 333 (1989), H. 1},
  journal   = {Zeitschrift f{\"u}r Physik A Hadrons and Nuclei. 333 (1989), H. 1},
  isbn      = {0939-7922},
  pages     = {111 -- 112},
  year      = {1989},
  language  = {en}
}
@article{SchererGaeggelerJostetal.1989,
  author    = {Scherer, Ulrich W. and G{\"a}ggeler, H. W. and Jost, D. T. and T{\"u}rler, A.},
  title     = {Cold Fusion Reactions with 48Ca / H.W. G{\"a}ggeler, D.T. Jost, A. T{\"u}rler, P. Armbruster, W. Br{\"u}chle, H. Folger, F.P. Heßberger, S. Hofmann, G. M{\"u}nzenberg, V. Ninov, W. Reisdorf, M. Sch{\"a}del, K. S{\"u}mmerer, J.V. Kratz, U. Scherer, M.E. Leino},
  series = {Nuclear Physics A . 502 (1989), H. 1},
  journal   = {Nuclear Physics A . 502 (1989), H. 1},
  isbn      = {0375-9474},
  pages     = {561 -- 570},
  year      = {1989},
  language  = {en}
}
@article{SchererKratzZimmermannetal.1989,
  author    = {Scherer, Ulrich W. and Kratz, J. V. and Zimmermann, H. P. and Sch{\"a}del, M.},
  title     = {Chemical Properties of Element 105 in Aqueous Solutions: Halide Complex Formation and Anion Exchange into Triisooctylamine / J.V. Kratz, H.P. Zimmermann, U.W. Scherer, M. Sch{\"a}del, W. Br{\"u}chle, K.E. Gregorich, C.M. Gannett, H.L. Hall, R.A. Henderson, D.M. L},
  series = {Radiochimica Acta. 48 (1989)},
  journal   = {Radiochimica Acta. 48 (1989)},
  isbn      = {0033-8230},
  pages     = {121},
  year      = {1989},
  language  = {en}
}
@article{SchererSchaedelBruechleetal.1989,
  author    = {Scherer, Ulrich W. and Sch{\"a}del, M. and Br{\"u}chle, W. and J{\"a}ger, E.},
  title     = {ARCA II - A New Apparatus for Fast Repetitive HPLC-Separations / M. Sch{\"a}del, W. Br{\"u}chle, E. J{\"a}ger, E. Schimpf, J.V. Kratz, U.W. Scherer, H.P. Zimmermann},
  series = {Radiochimica Acta. 48 (1989)},
  journal   = {Radiochimica Acta. 48 (1989)},
  isbn      = {0033-8230},
  pages     = {171},
  year      = {1989},
  language  = {en}
}
@misc{MangMaier1989,
  author    = {Mang, Thomas and Maier, Josef},
  title     = {Verfahren zur Herstellung einer haptenisierten Polysaccharidmatrix},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  year      = {1989},
  language  = {de}
}
@book{Mang1989,
  author    = {Mang, Thomas},
  title     = {Verfahren zur Herstellung einer haptenisierten Polysaccharidmatrix},
  publisher = {Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen},
  year      = {1989},
  language  = {de}
}
@article{BreitbachPenkallaSchubert1989,
  author    = {Breitbach, Gerd and Penkalla, H.-J. and Schubert, F.},
  title     = {Diskussion eines neuen ORNL-Stoffgesetzes fuer Inconel 617 / H.-J. Penkalla ; G. Breitbach ; F. Schubert},
  series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)},
  journal   = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)},
  publisher = {MPA},
  address   = {Stuttgart},
  pages     = {28.1 -- 28.20},
  year      = {1989},
  language  = {de}
}
@article{BreitbachAltesSzimmat1989,
  author    = {Breitbach, Gerd and Altes, J. and Szimmat, J.},
  title     = {Anwendung der Finite-Element-Methode bei der Berechnung des W{\"a}rmetransports durch Strahlung / J. Altes ; G. Breitbach ; J. Szimmat},
  series = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986},
  journal   = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986},
  publisher = {IKO Software Service GmbH},
  address   = {Stuttgart},
  pages     = {127 -- 148},
  year      = {1989},
  language  = {de}
}
@book{Breitbach1989,
  author    = {Breitbach, Gerd},
  title     = {Proceedings of the Workshop on Structural Design Criteria for HTR : J{\"u}lich, 31. January - 1. February 1989 / ed.: G. Breitbach ... - Als Ms. gedr.},
  publisher = {Zentralbibliothek d. Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {VII, 548 S. : Ill., graph. Darst.},
  year      = {1989},
  language  = {en}
}
@article{HillenRuppSchiebeletal.1989,
  author    = {Hillen, Walter and Rupp, S. and Schiebel, U. and Zaengel, Thomas T.},
  title     = {Imaging performance of a selenium-based detector for high-resolution radiography},
  series = {Medical Imaging III: Image Formation},
  journal   = {Medical Imaging III: Image Formation},
  isbn      = {0-8194-0125-0},
  pages     = {296},
  year      = {1989},
  language  = {en}
}
@article{KotterLintzRiekertetal.1989,
  author    = {Kotter, Michael and Lintz, Hans-G{\"u}nther and Riekert, Lothar and Trimm, D. L.},
  title     = {Structure and selectivity changes in vanadia-titania catalysts used to promote the reduction of nitric oxide with ammonia},
  series = {Applied catalysis. 52 (1989), H. 1},
  journal   = {Applied catalysis. 52 (1989), H. 1},
  isbn      = {0166-9834},
  pages     = {225 -- 235},
  year      = {1989},
  language  = {en}
}
@article{KotterHammonRiekert1989,
  author    = {Kotter, Michael and Hammon, Ulrich and Riekert, Lothar},
  title     = {Gewinnung niedriger Olefine aus Methanol bei partiellem Umsatz mit R{\"u}ckf{\"u}hrung / U. Hammon ; M. Kotter ; L. Riekert},
  series = {Chemie - Ingenieur - Technik. 61 (1989), H. 2},
  journal   = {Chemie - Ingenieur - Technik. 61 (1989), H. 2},
  isbn      = {0009-286X},
  pages     = {151 -- 152},
  year      = {1989},
  language  = {de}
}
@article{KotterRiekertTurek1989,
  author    = {Kotter, Michael and Riekert, Lothar and Turek, Thomas},
  title     = {Entfernung von Ammoniak aus Abw{\"a}ssern durch Strippung und Sorption an Zeolithen : [Synopse 1724]},
  series = {Chemie - Ingenieur - Technik. 61 (1989), H. 1},
  journal   = {Chemie - Ingenieur - Technik. 61 (1989), H. 1},
  isbn      = {0009-286X},
  pages     = {74 -- 75},
  year      = {1989},
  language  = {de}
}
@article{KotterBeckerRiekert1989,
  author    = {Kotter, Michael and Becker, Dieter and Riekert, Lothar},
  title     = {Zur Selektivit{\"a}t der partiellen Oxidation von Propen an Schalenkatalysatoren / Dieter Becker ; Michael Kotter ; Lothar Riekert},
  series = {Chemie - Ingenieur - Technik. 61 (1989), H. 9},
  journal   = {Chemie - Ingenieur - Technik. 61 (1989), H. 9},
  isbn      = {0009-286X},
  pages     = {748 -- 749},
  year      = {1989},
  language  = {de}
}
@article{DiktaKurtzStute1989,
  author    = {Dikta, Gerhard and Kurtz, B. and Stute, W.},
  title     = {Sequential Fixed-Width Confidence Bands for Distribution Functions Under Random Censoring},
  series = {Metrika. 36 (1989)},
  journal   = {Metrika. 36 (1989)},
  isbn      = {0026-1335},
  pages     = {167 -- 176},
  year      = {1989},
  language  = {en}
}
@article{BaumannTillmannAletsee1989,
  author    = {Baumann, Marcus and Tillmann, U. and Aletsee, L.},
  title     = {Distribution of Carbon Among Photosynthetic End Products in the Bloom-Forming Arctic Diatom Thalassiosira antarctica COMBER / Tillmann, U. ; Baumann, M.E.M. ; Aletsee, L.},
  series = {Polar Biology. 10 (1989), H. 3},
  journal   = {Polar Biology. 10 (1989), H. 3},
  isbn      = {0722-4060},
  pages     = {231 -- 238},
  year      = {1989},
  language  = {en}
}
@book{Fassbender1989,
  author    = {Faßbender, Heinz},
  title     = {Implementierung der Call-by-Need Auswertungsstrategie f{\"u}r Macro Tree-to-String Transducer auf Nested-Stack Maschinen mit geschachtelten Ausgabeb{\"a}ndern},
  address   = {Aachen},
  year      = {1989},
  language  = {de}
}
@article{Hanrath1989,
  author    = {Hanrath, Wilhelm},
  title     = {Character tables of some factor groups of space groups},
  series = {Perfect groups / Derek F. Holt and W. Plesken},
  journal   = {Perfect groups / Derek F. Holt and W. Plesken},
  publisher = {Clarendon Press},
  address   = {Oxford},
  isbn      = {0-19-853559-7},
  pages     = {357 -- 359},
  year      = {1989},
  language  = {en}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Sechsunddreißig Spielarten der Verrechung : die Behandlung von Tilgungs- und Zinszahlungen},
  series = {Frankfurter Zeitung : Blick durch die Wirtschaft : Zeitung f{\"u}r Finanzen, Steuern, Recht und Management},
  journal   = {Frankfurter Zeitung : Blick durch die Wirtschaft : Zeitung f{\"u}r Finanzen, Steuern, Recht und Management},
  pages     = {vom 12.9.1989},
  year      = {1989},
  language  = {de}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Zinsberechnung nach dem Sparbuch-Modell},
  series = {Frankfurter Zeitung : Blick durch die Wirtschaft : Zeitung f{\"u}r Finanzen, Steuern, Recht und Management},
  journal   = {Frankfurter Zeitung : Blick durch die Wirtschaft : Zeitung f{\"u}r Finanzen, Steuern, Recht und Management},
  pages     = {vom 22.3.1989},
  year      = {1989},
  language  = {de}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Die Bedeutung des Effektivzinses in der Finanzwirtschaft},
  series = {Betriebs-Berater : BB : Beil. 14 Finanz-Berater},
  journal   = {Betriebs-Berater : BB : Beil. 14 Finanz-Berater},
  issn      = {0340-7926},
  pages     = {31 -- 32},
  year      = {1989},
  language  = {de}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Einfluß der Kontof{\"u}hrungsmodelle auf den Effektivzins und die Restschuld bei Annuit{\"a}tendarlehen},
  series = {Betriebs-Berater : BB : Beil. 14 Finanz-Berater},
  journal   = {Betriebs-Berater : BB : Beil. 14 Finanz-Berater},
  issn      = {0340-7926},
  pages     = {32 -- 37},
  year      = {1989},
  language  = {de}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Steuerreformgesetz 1990},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Bd. 88},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 1/2},
  issn      = {0013-5496},
  pages     = {78 -- 83},
  year      = {1989},
  language  = {de}
}
@article{Alt1989,
  author    = {Alt, Helmut},
  title     = {Steuerreformgesetz 1990},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 88},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 2},
  issn      = {0947-0581 (E-Journal); 0340-7918 (Print)},
  pages     = {120 -- 121},
  year      = {1989},
  language  = {de}
}
@inproceedings{Baumann1989,
  author    = {Baumann, Marcus},
  title     = {Primary production and phytoplankton growth in the marginal ice zone of the Fram Strait and the interpretation of the field data with autecological experiments (Abstract)},
  series = {Oceanography and biology of Arctic seas : selected papers from the ICES Symposium on Marine Sciences of the Arctic and Subarctic Regions, held in Santander, 28 - 30 September 1987. (Rapports et proc{\`e}s-verbaux des r{\´e}unions / Conseil International pour l'Exploration de la Mer ; 188)},
  booktitle = {Oceanography and biology of Arctic seas : selected papers from the ICES Symposium on Marine Sciences of the Arctic and Subarctic Regions, held in Santander, 28 - 30 September 1987. (Rapports et proc{\`e}s-verbaux des r{\´e}unions / Conseil International pour l'Exploration de la Mer ; 188)},
  editor    = {Hempel, G.},
  publisher = {International Council for the Exploration of the Sea},
  address   = {Copenhagen},
  organization    = {Symposium on Marine Sciences of the Arctic and Subarctic Regions <1987, Santander>},
  pages     = {128},
  year      = {1989},
  language  = {en}
}
@incollection{KurbelPietsch1989,
  author    = {Kurbel, Karl and Pietsch, Wolfram},
  title     = {Projektmanagementebenen bei evolution{\"a}rer Softwareentwicklung},
  series = {Interaktive betriebswirtschaftliche Informations- und Steuerungssysteme},
  booktitle = {Interaktive betriebswirtschaftliche Informations- und Steuerungssysteme},
  editor    = {Kurbel, Karl and Mertens, Peter and Scheer, August W.},
  publisher = {De Gruyter},
  address   = {Berlin},
  isbn      = {3-11-012100-X},
  doi       = {10.1515/9783110847055-013},
  pages     = {261 -- 285},
  year      = {1989},
  language  = {de}
}
@article{SaffeLodewiksHaasetal.1989,
  author    = {Saffe, P. and Lodewiks, J. and Haas, H.-J. and Feigel, H.-J. and Ulrich, H. and Mauer, J. and Ortwig, H. and Dahmann, Peter and Rotth{\"a}user, S. and Tao, J. and Ohlischl{\"a}ger, O. and Scholz, D. and Bergmann, M. and Anders, P.},
  title     = {Neues von ASB Antreiben - Steuern - Bewegen},
  series = {{\"O}lhydraulik und Pneumatik. Vol. 33 (1989), H. 7},
  journal   = {{\"O}lhydraulik und Pneumatik. Vol. 33 (1989), H. 7},
  issn      = {0341-2660},
  pages     = {550 -- 572},
  year      = {1989},
  language  = {de}
}
@article{LaackRefisch1989,
  author    = {Laack, Walter van and Refisch, A.},
  title     = {Neuralgic amyotrophy of the lumbar area. Case Report / Refisch, A. ; Laack, W. van},
  series = {Archives of Orthopaedic and Trauma Surgery. 108 (1989), H. 5},
  journal   = {Archives of Orthopaedic and Trauma Surgery. 108 (1989), H. 5},
  isbn      = {0936-8051},
  pages     = {329 -- 332},
  year      = {1989},
  language  = {en}
}
@article{LaackCasser1989,
  author    = {Laack, Walter van and Casser, H.-R.},
  title     = {Arthroskopische Behandlung der Osteochondrosis dissecans an der medialen Femurrolle},
  series = {Arthroskopie. 2 (1989), H. 1},
  journal   = {Arthroskopie. 2 (1989), H. 1},
  isbn      = {0933-7946},
  pages     = {16 -- 18},
  year      = {1989},
  language  = {de}
}
@article{StaatBallmann1989,
  author    = {Staat, Manfred and Ballmann, J.},
  title     = {Zur Problematik tensorieller Verallgemeinerungen einachsiger nichtlinearer Materialgesetze},
  series = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM. 69 (1989), H. 2},
  journal   = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM. 69 (1989), H. 2},
  isbn      = {0946-8463},
  doi       = {10.1515/9783112553169-006},
  pages     = {73 -- 81},
  year      = {1989},
  language  = {de}
}
@article{LaackRefisch1989,
  author    = {Laack, Walter van and Refisch, A.},
  title     = {Die neuralgische Amyotrophie des Lumbalbereiches / Refisch, A. ; Laack, W. van},
  series = {Orthop{\"a}dische Praxis. 7 (1989)},
  journal   = {Orthop{\"a}dische Praxis. 7 (1989)},
  isbn      = {0030-588x},
  pages     = {437},
  year      = {1989},
  language  = {de}
}
@phdthesis{Rosenkranz1989,
  author    = {Rosenkranz, Josef},
  title     = {Die Gleitlagergeh{\"a}usesteifigkeit als modaler Parameter f{\"u}r Rotorsysteme},
  address   = {Aachen},
  pages     = {VI, 145 S. : Ill., zahlr. graph. Darst.},
  year      = {1989},
  language  = {de}
}
@misc{Wahle1989,
  author    = {Wahle, Michael},
  title     = {Gestaltung von plattenf{\"o}rmigen Hohlprofilen oder wellblechartigen Profilen : Offenlegungsschrift / Europ{\"a}ische Patentschrift},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  pages     = {8 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@inproceedings{BerndtKalbeKuropkaetal.1989,
  author    = {Berndt, Heinz and Kalbe, Jochen and Kuropka, Rolf and Meyer-Stork, L. Sebastian and Sauter, S. L. and H{\"o}cker, Hartwig},
  title     = {Eindeutige Charakterisierung von Tierhaaren und Tierhaar-Mischungen durch DNA-Analytik},
  series = {Beitr{\"a}ge zur 15. Gemeinsamen Tagung der Aachener Textilforschungsinstitute und des "Wollfadens", zugleich 32. Arbeitstagung des Deutschen Wollforschungsinstitutes an der Technischen Hochschule Aachen : am 06. und 07. Oktober 1988. - (Schriftenreihe des Deutschen Wollforschungsinstituts an der Technischen Hochschule Aachen e. V. ; 104)},
  booktitle = {Beitr{\"a}ge zur 15. Gemeinsamen Tagung der Aachener Textilforschungsinstitute und des "Wollfadens", zugleich 32. Arbeitstagung des Deutschen Wollforschungsinstitutes an der Technischen Hochschule Aachen : am 06. und 07. Oktober 1988. - (Schriftenreihe des Deutschen Wollforschungsinstituts an der Technischen Hochschule Aachen e. V. ; 104)},
  publisher = {Dt. Wollforschungsinst.},
  address   = {Aachen},
  issn      = {0930-3723},
  pages     = {29 -- 32},
  year      = {1989},
  language  = {de}
}
@article{LaackCasser1989,
  author    = {Laack, Walter van and Casser, H. R.},
  title     = {Cortisonbedingte Ablederung der H{\"u}ftkopfkappe / Laack, W. van ; Casser, H. R.},
  series = {Neuere Ergebnisse in der Osteologie : Skelettwachstum, Endoprothetik, Glukokortikoide ; [15. - 18. Februar 1989 in G{\"o}ttingen] / H.-G. Willert ; F. H. W. Heuck (Hrsg.)},
  journal   = {Neuere Ergebnisse in der Osteologie : Skelettwachstum, Endoprothetik, Glukokortikoide ; [15. - 18. Februar 1989 in G{\"o}ttingen] / H.-G. Willert ; F. H. W. Heuck (Hrsg.)},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {3-540-51175-X},
  pages     = {566 -- 568},
  year      = {1989},
  language  = {de}
}
@article{Lohse1989,
  author    = {Lohse, Wolfram},
  title     = {Kippnachweise nach DIN 4114 und Entwurf DIN 18800 Teil 2 - ein Hinweis f{\"u}r die Praxis},
  series = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren / Hrsg.: DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V.. 41 (1989), H. 9},
  journal   = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren / Hrsg.: DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V.. 41 (1989), H. 9},
  isbn      = {0036-7184},
  pages     = {459 -- 462},
  year      = {1989},
  language  = {de}
}
@book{Goettsche1989,
  author    = {G{\"o}ttsche, Joachim},
  title     = {Eine Maximum-Likelihood-Methode zur Charakterisierung fraktaler Mengen und chaotischer dynamische Prozesse/ vorgelegt von Joachim G{\"o}ttsche},
  publisher = {Inst. f{\"u}r Theoretische Physik und Sternwarte der Christian-Albrechts-Univ.},
  address   = {Kiel},
  pages     = {138 Bl : Ill., graph. Darst.},
  year      = {1989},
  language  = {de}
}
@inproceedings{Benner1989,
  author    = {Benner, Joachim},
  title     = {Schwingungstechnische Dimensionierung von Maschinens{\"a}tzen mit Stromrichtermotoren},
  series = {Antriebstechnisches Kolloquium '89 : Maschinen- und Anlagen{\"u}berwachung ; Elemente der Antriebstechnik im System ; neue Konzepte in der Antriebstechnik. - (Reihe IME-Leitfaden)},
  booktitle = {Antriebstechnisches Kolloquium '89 : Maschinen- und Anlagen{\"u}berwachung ; Elemente der Antriebstechnik im System ; neue Konzepte in der Antriebstechnik. - (Reihe IME-Leitfaden)},
  editor    = {Peeken, Heinz},
  publisher = {Verl. T{\"U}V Rheinland},
  address   = {K{\"o}ln},
  issn      = {3-88585-639-5},
  pages     = {309 -- 333},
  year      = {1989},
  language  = {de}
}
@article{Benner1989,
  author    = {Benner, Joachim},
  title     = {Schwingungsbelastung von drehzahlgeregelten Antrieben mit Stromrichtermotoren},
  series = {Antriebstechnik : Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen ; Organ der Forschungsvereinigung Antriebstechnik e.V.},
  volume    = {28},
  journal   = {Antriebstechnik : Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen ; Organ der Forschungsvereinigung Antriebstechnik e.V.},
  number    = {12},
  publisher = {Vereinigte Fachverl.},
  address   = {Mainz},
  issn      = {0341-2652},
  pages     = {49 -- 54},
  year      = {1989},
  language  = {de}
}
@techreport{Rosenkranz1989,
  author    = {Rosenkranz, Josef},
  title     = {Ber{\"u}cksichtigung des Einflusses von Gleitlagergeh{\"a}usen auf das dynamische Verhalten von Rotoren : Abschlußbericht : Forschungsvorhaben Nr. 128 "Gleitlagergeh{\"a}usesteifigkeit" ; Berichtszeitraum 1985-1988. - (Forschungsheft / Forschungsvereinigung Antriebstechnik e.V. ; 303)},
  publisher = {FVA},
  address   = {Frankfurt am Main},
  pages     = {70 S : Ill., graph. Darst},
  year      = {1989},
  language  = {de}
}
@inproceedings{AnikFrohberg1989,
  author    = {Anik, Sabri and Frohberg, Martin G.},
  title     = {Thermodynamic behaviour of oxygen in molten metallic alloys},
  series = {Thermochemistry of alloys : recent developments of experimental methods ; [proceedings of the NATO Advanced Study Institute on Thermochemistry of Alloys, Recent Developments of Experimental Methods, Kiel, F.R.G., August 17 - 27, 1987]. - (NATO ASI series : Series C ; 286)},
  booktitle = {Thermochemistry of alloys : recent developments of experimental methods ; [proceedings of the NATO Advanced Study Institute on Thermochemistry of Alloys, Recent Developments of Experimental Methods, Kiel, F.R.G., August 17 - 27, 1987]. - (NATO ASI series : Series C ; 286)},
  editor    = {Brodowsky, Horst},
  publisher = {Springer},
  address   = {Dordrecht [u.a.]},
  isbn      = {0-7923-0434-9},
  pages     = {419 -- 428},
  year      = {1989},
  language  = {en}
}
@article{KuropkaMuellerHoeckeretal.1989,
  author    = {Kuropka, Rolf and M{\"u}ller, Bettina and H{\"o}cker, Hartwig and Berndt, Heinz},
  title     = {Chiral stationary phases via hydrosilylation reaction of N-acryloylamino acids : I. Stationary phase with one chiral centre for high-performance liquid chromatography and development of a new derivatization pattern for amino acid enantiomers},
  series = {Journal of chromatography A},
  journal   = {Journal of chromatography A},
  number    = {481},
  isbn      = {0021-9673},
  pages     = {380 -- 386},
  year      = {1989},
  language  = {en}
}
@article{KalbeHoeckerBerndt1989,
  author    = {Kalbe, Jochen and H{\"o}cker, Hartwig and Berndt, Heinz},
  title     = {Design of enzyme reactors as chromatographic columns for racemic resolution of amino acid esters},
  series = {Chromatographia},
  volume    = {28},
  journal   = {Chromatographia},
  number    = {3-4},
  isbn      = {0009-5893},
  doi       = {10.1007/BF02319646},
  pages     = {193 -- 196},
  year      = {1989},
  language  = {en}
}
@article{PeekenBennerPlatt1989,
  author    = {Peeken, Heinz and Benner, Joachim and Platt, Werner},
  title     = {Ausfallkriterien elastomerbest{\"u}ckter Wellenkupplungen},
  series = {Antriebstechnik : Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen ; Organ der Forschungsvereinigung Antriebstechnik e.V.},
  volume    = {28},
  journal   = {Antriebstechnik : Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen ; Organ der Forschungsvereinigung Antriebstechnik e.V.},
  number    = {11},
  publisher = {Vereinigte Fachverl.},
  address   = {Mainz},
  issn      = {0341-2652},
  pages     = {85 -- 88},
  year      = {1989},
  language  = {de}
}
@article{KernZischank1988,
  author    = {Kern, Alexander and Zischank, Wolfgang J.},
  title     = {Melting effects on metal sheets and air termination wires caused by direct lightning strikes},
  series = {Conference proceedings : Graz, {\"O}sterreich, 25. - 29. April 1988 / Gesamtorganisation: {\"O}sterr. Verb. f{\"u}r Elektrotechnik ({\"O}VE), Fachausschuß Blitzschutz ... [Red.: G. Diendorfer ...]},
  journal   = {Conference proceedings : Graz, {\"O}sterreich, 25. - 29. April 1988 / Gesamtorganisation: {\"O}sterr. Verb. f{\"u}r Elektrotechnik ({\"O}VE), Fachausschuß Blitzschutz ... [Red.: G. Diendorfer ...]},
  publisher = {Eigenverl. des {\"O}VE},
  address   = {Wien},
  isbn      = {3-85133-001-3},
  year      = {1988},
  language  = {en}
}
@article{KrauseFruth1988,
  author    = {Krause, Gregor and Fruth, B.},
  title     = {Dielectric Properties of Polyolefins Stressed by High Electrical Fields / Fruth, B. ; Krause, G.},
  series = {Plenary lectures and contributions presented at the International Symposium on Polymer Materials : held in San Sebastian (Donostia), Spain, 31 August - 4 September, 1987 / symposium ed. G. M. Guzm{\´a}n ; A. Santamaria},
  journal   = {Plenary lectures and contributions presented at the International Symposium on Polymer Materials : held in San Sebastian (Donostia), Spain, 31 August - 4 September, 1987 / symposium ed. G. M. Guzm{\´a}n ; A. Santamaria},
  publisher = {Huethig \& Wepf},
  address   = {Basel},
  isbn      = {3-85739-220-7},
  pages     = {XIV, 629 S.},
  year      = {1988},
  language  = {en}
}
@article{KrauseSchuppeSaureetal.1988,
  author    = {Krause, Gregor and Schuppe, W.D. and Saure, M. and Andress, H.},
  title     = {Sensitive Analytical and Physical Methods for Diagnosis of Variations in Polyolefin Plaques and Cable Insulations / W.D. Schuppe, M. Saure, H. Andress, K. M{\"o}ller, D. Meurer, G. Krause},
  series = {Proceedings of the 32nd session : 28th August - 3rd September.},
  journal   = {Proceedings of the 32nd session : 28th August - 3rd September.},
  year      = {1988},
  language  = {en}
}
@article{KrauseMeurerKlee1988,
  author    = {Krause, Gregor and Meurer, D. and Klee, D.},
  title     = {Space Charge Formation Related to the Morphology of Polymers},
  series = {ISE 6 : 6th International symposium on electrets : Papers},
  journal   = {ISE 6 : 6th International symposium on electrets : Papers},
  publisher = {IEEE},
  address   = {Piscataway, NY},
  pages     = {XIX, 688 S. : graph. Darst.},
  year      = {1988},
  language  = {en}
}
@article{KrauseFruthKrauseetal.1988,
  author    = {Krause, Gregor and Fruth, Bernhard and Krause, Gregor and Meurer, D.},
  title     = {Einfluß der Verarbeitungsverfahren und verarbeitungsbedingter Werkstoffzus{\"a}tze auf die dielektrischen Eigenschaften von Kunststoffen / B. Fruth, G. Krause, D. Meurer, K. M{\"o}ller},
  address   = {Aachen},
  year      = {1988},
  language  = {de}
}
@article{SiepmannPfeifferTeichmann1988,
  author    = {Siepmann, Thomas and Pfeiffer, J. and Teichmann, W.},
  title     = {Expertensystem zur spanenden Bearbeitung},
  series = {Technische Mitteilungen Krupp (1988)},
  journal   = {Technische Mitteilungen Krupp (1988)},
  address   = {Essen},
  year      = {1988},
  language  = {de}
}
@book{MaetherHegewald1988,
  author    = {Maether, Christiane and Hegewald, Ulf},
  title     = {Bild und Vorbild : Studenten der Fachhochschule Aachen zeichnen und malen im Suermondt-Ludwig-Museum unter der Leitung von Prof. Christiane Maether und Prof. Dr. Ulf Hegewald},
  address   = {Aachen},
  pages     = {77 S. : nur Ill.},
  year      = {1988},
  language  = {de}
}
@article{SammFaissnerGoettlicheretal.1988,
  author    = {Samm, Doris and Faissner, H. and G{\"o}ttlicher, P. and Matela, H.},
  title     = {Suche nach skalaren und pseudoskalaren Teilchen am Kernreaktor Merlin der KFA Juelich / Faissner, H.; Goettlicher, P.; Matela, H.; Samm, D.},
  series = {Verhandlungen der Deutschen Physikalischen Gesellschaft. 23 (1988), H. 5},
  journal   = {Verhandlungen der Deutschen Physikalischen Gesellschaft. 23 (1988), H. 5},
  year      = {1988},
  language  = {de}
}
@article{Muehl1988,
  author    = {M{\"u}hl, Thomas},
  title     = {Berechnung von Lichtintensit{\"a}tsverteilungen in streuenden Medien},
  pages     = {129 S. : Ill., graph. Darst.},
  year      = {1988},
  language  = {de}
}
@article{Grap1988,
  author    = {Grap, Rolf Dietmar},
  title     = {Computersimulationsmodelle zur Qualifizierung und Beurteilung von F{\"u}hrungskr{\"a}ften},
  series = {Jahresdokumentation ... der Gesellschaft f{\"u}r Arbeitswissenschaft e.V..},
  journal   = {Jahresdokumentation ... der Gesellschaft f{\"u}r Arbeitswissenschaft e.V..},
  publisher = {Schmidt},
  address   = {K{\"o}ln},
  year      = {1988},
  language  = {de}
}
@article{Frings1988,
  author    = {Frings, Michael},
  title     = {Gerichtsstand bei Wohnraumvermittlung zum Zweck der Weitervermietung, LG-Aachen},
  series = {Neue juristische Wochenschrift : NJW / NJW-Rechtsprechungs-Report Zivilrecht : NJW-RR (1988)},
  journal   = {Neue juristische Wochenschrift : NJW / NJW-Rechtsprechungs-Report Zivilrecht : NJW-RR (1988)},
  isbn      = {0179-4043},
  pages     = {914},
  year      = {1988},
  language  = {de}
}
@book{BlomeHoellPriester1988,
  author    = {Blome, Hans-Joachim and Hoell, Josef and Priester, Wolfgang},
  title     = {Neue Aspekte der Kosmologie},
  publisher = {Inst. f{\"u}r Astrophysik},
  address   = {Bonn},
  pages     = {100 S : graph. Darst.},
  year      = {1988},
  language  = {de}
}
@article{PietschVogel1988,
  author    = {Pietsch, Wolfram and Vogel, R.},
  title     = {Ein Expertensystem f{\"u}r die Konfigurierung von Personal Computern / Pietsch, W. Vogel, R.},
  series = {Proceedings : Symposium an der Universit{\"a}t Gesamthochschule Duisburg, 18./19.2.1988 / 2. Anwender-Forum Expertensysteme / Cremers, Armin B.},
  journal   = {Proceedings : Symposium an der Universit{\"a}t Gesamthochschule Duisburg, 18./19.2.1988 / 2. Anwender-Forum Expertensysteme / Cremers, Armin B.},
  publisher = {Univ.-Pressestelle},
  address   = {Wuppertal},
  pages     = {404 -- 424},
  year      = {1988},
  language  = {de}
}
@article{PietschKurbel1988,
  author    = {Pietsch, Wolfram and Kurbel, K.},
  title     = {Projektmanagement bei einer Expertensystementwicklung / Kurbel, K., Pietsch, W.},
  series = {Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 3 (1988), H. 1},
  journal   = {Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 3 (1988), H. 1},
  isbn      = {0930-5181},
  pages     = {6 -- 13},
  year      = {1988},
  language  = {de}
}
@article{Starke1988,
  author    = {Starke, G{\"u}nther},
  title     = {Auftragsbezogene Fertigung beim Schutzgasschweissen mit Robotern durch Einsatz flexibler Fertigungssysteme},
  series = {DVS-Berichte. 118 (1988)},
  journal   = {DVS-Berichte. 118 (1988)},
  isbn      = {0418-9639},
  pages     = {27 -- 31},
  year      = {1988},
  language  = {de}
}
@article{Starke1988,
  author    = {Starke, G{\"u}nther},
  title     = {Einsatzmoeglichkeiten des Roboterschweissens im Behaelterbau},
  series = {DVS-Berichte. 115 (1988)},
  journal   = {DVS-Berichte. 115 (1988)},
  isbn      = {0418-9639},
  pages     = {38 -- 43},
  year      = {1988},
  language  = {de}
}
@article{BlomeKundt1988,
  author    = {Blome, Hans-Joachim and Kundt, Wolfgang},
  title     = {Leptonic jets from young stellar objects?},
  series = {Astrophysics and Space Science. 148 (1988), H. 2},
  journal   = {Astrophysics and Space Science. 148 (1988), H. 2},
  isbn      = {0004-640X},
  pages     = {343 -- 361},
  year      = {1988},
  language  = {en}
}
@article{BlomeChuHoelletal.1988,
  author    = {Blome, Hans-Joachim and Chu, Y. and Hoell, J and Priester, W.},
  title     = {On the observational discrimination of Friedmann-Lema{\^i}tre models},
  series = {Large Scale Structures of the Universe: Proceedings of the 130th Symposium of the International Astronomical Union, dedicated to the memory of Marc A. Aaronson (1950-1987) held in Balatonfured, Hungary, June 15-20, 1987. Edited by Jean Audouze, Marie-Christine Pelletan and Sandor Szalay.},
  journal   = {Large Scale Structures of the Universe: Proceedings of the 130th Symposium of the International Astronomical Union, dedicated to the memory of Marc A. Aaronson (1950-1987) held in Balatonfured, Hungary, June 15-20, 1987. Edited by Jean Audouze, Marie-Christine Pelletan and Sandor Szalay.},
  publisher = {Kluwer Academic Publishers},
  address   = {Dordrecht},
  isbn      = {90-277-2742-2},
  pages     = {517},
  year      = {1988},
  language  = {en}
}
@article{HoettgesArnoldRouve1988,
  author    = {H{\"o}ttges, J{\"o}rg and Arnold, Uwe and Rouv{\´e}, Gerhard},
  title     = {Fl{\"u}sse und B{\"a}che brauchen ein breiteres Bett. Naturnahe Umgestaltung der Fliessgew{\"a}sser / Arnold, Uwe; H{\"o}ttges, J{\"o}rg; Rouv{\´e}, Gerhard},
  series = {Forschung. Mitteilungen der DFG (1988)},
  journal   = {Forschung. Mitteilungen der DFG (1988)},
  isbn      = {0172-1518},
  pages     = {17 -- 20},
  year      = {1988},
  language  = {de}
}
@book{Feiser1988,
  author    = {Feiser, Johannes},
  title     = {Mechanisches Verhalten eines Sedimentgesteins mit tongef{\"u}llten Schichtfugen und offenen Kl{\"u}ften},
  address   = {Aachen},
  pages     = {XIV, 226 S. : Ill., graph. Darst.},
  year      = {1988},
  language  = {de}
}
@article{ArtmannSchmidSchoenbeinGrebeetal.1988,
  author    = {Artmann, Gerhard and Schmid-Sch{\"o}nbein, H. and Grebe, R. and Teitel, P. [u.a.]},
  title     = {Restoration of Microsieve Filterability of Human Red Cells After Exposure to Hyperosmolarity and Lactazidosis: Effect of Vinpocetine. Schmid-Sch{\"o}nbein, H.; Grebe, R.; Teitel, P.; Artmann, Gerhard Michael, Eschweiler, H.; Schr{\"o}der, Susanne},
  series = {Drug Development Research. 14 (1988), H. 3-4},
  journal   = {Drug Development Research. 14 (1988), H. 3-4},
  isbn      = {1098-2299},
  pages     = {205 -- 211},
  year      = {1988},
  language  = {en}
}
@article{ArtmannSchmidSchoenbeinSchroederetal.1988,
  author    = {Artmann, Gerhard and Schmid-Sch{\"o}nbein, H. and Schr{\"o}der, Susanne and Grebe, R. [u.a.]},
  title     = {Influence of Moxaverine-HCL on Membrane Curvature and Microsieve Filterability of Red Cells after Exposure to Hyperosmolarity and Lactacidosis. Schmid-Sch{\"o}nbein, H.; Schr{\"o}der, Susanne; Grebe, R.; Artmann, Gerhard Michael, Eschweiler, H; Teitel, P.},
  series = {Arzneimittelforschung. 38 (1988), H. 5},
  journal   = {Arzneimittelforschung. 38 (1988), H. 5},
  isbn      = {0004-4172},
  pages     = {710 -- 716},
  year      = {1988},
  language  = {en}
}
@article{SchmitzRoetertPischinger1988,
  author    = {Schmitz, G{\"u}nter and Roetert, J. and Pischinger, M.},
  title     = {A Fast Intelligent VMEbus System for Combustion Analysis in Engines},
  series = {19th [nineteenth] International Symposium on Automotive Technology \& [and] Automation : with particular reference to cell control and quality management systems for the manufacturing industries; Monte Carlo, 24. - 28. October 1988.},
  journal   = {19th [nineteenth] International Symposium on Automotive Technology \& [and] Automation : with particular reference to cell control and quality management systems for the manufacturing industries; Monte Carlo, 24. - 28. October 1988.},
  publisher = {Automotive Automation Ltd},
  address   = {Croydon},
  isbn      = {0947719229},
  pages     = {381 -- 391},
  year      = {1988},
  language  = {en}
}
@article{HagemannGeittnerLydtinetal.1988,
  author    = {Hagemann, Hans-J{\"u}rgen and Geittner, P. and Lydtin, H. and Warnier, J.},
  title     = {Hybrid technology for large SM-fiber preforms. Geittner, P.; Hagemann, H. J.; Lydtin, H.; Warnier, J.},
  series = {Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 6 (1988), H. 10},
  journal   = {Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 6 (1988), H. 10},
  isbn      = {0733-8724},
  pages     = {1451 -- 1454},
  year      = {1988},
  language  = {en}
}
@book{Ley1988,
  author    = {Ley, Wilfried},
  title     = {Handbuch der Raumfahrttechnik : Grundlagen - Nutzung, Raumfahrtsysteme - Produktsicherung u. Produktmanagement / Willi Hallmann; Wilfried Ley},
  publisher = {Hanser},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3446151303},
  pages     = {XVIII, 792 S : Ill., graph. Darst.},
  year      = {1988},
  language  = {de}
}
@article{WittmannSchmidtFeuerbacher1988,
  author    = {Wittmann, Klaus and Schmidt, H. P. and Feuerbacher, B.},
  title     = {Microgravity research and user support in the Space Station era: The Microgravity User Support Centre},
  series = {Acta Astronautica. 17 (1988), H. 11-12},
  journal   = {Acta Astronautica. 17 (1988), H. 11-12},
  isbn      = {0094-5765},
  pages     = {1161 -- 1168},
  year      = {1988},
  language  = {en}
}
@article{WittmannSchmidtPadekenetal.1988,
  author    = {Wittmann, Klaus and Schmidt, H. P. and Padeken, D. and Hildmann, B.},
  title     = {The Microgravity User Support Centre (MUSC)},
  series = {ESA SP. 277 (1988)},
  journal   = {ESA SP. 277 (1988)},
  isbn      = {0379-6566},
  pages     = {525},
  year      = {1988},
  language  = {en}
}
@article{SchaeferLampey1988,
  author    = {Sch{\"a}fer, Horst and Lampey, H.},
  title     = {The stray-field structure of a HI-B sheet in the vicinity of laser scratches},
  series = {Journal of Magnetism and Magnetic Materials. 75 (1988), H. 3},
  journal   = {Journal of Magnetism and Magnetic Materials. 75 (1988), H. 3},
  isbn      = {0304-8853},
  pages     = {339 -- 344},
  year      = {1988},
  language  = {en}
}
@article{SchaeferMende1988,
  author    = {Sch{\"a}fer, Horst and Mende, H. H.},
  title     = {Simulation of stray-field coupling between stacked grain-orientedthree-percent SiFe sheets concerning domain structure and stray-fieldprofile},
  series = {IEEE Transactions on Magnetics. 24 (1988), H. 1},
  journal   = {IEEE Transactions on Magnetics. 24 (1988), H. 1},
  isbn      = {0018-9464},
  pages     = {631 -- 634},
  year      = {1988},
  language  = {en}
}
@book{Polumsky1988,
  author    = {Polumsky, Dieter},
  title     = {Zusammenschau der modelltechnischen Erweiterungsm{\"o}glichkeiten des Algorithmus der Verkehrsplanung : insbesondere unter dem Aspekt der Bindungen durch Haushalt und Familie},
  pages     = {X, 200 S.},
  year      = {1988},
  language  = {de}
}
@article{SchmitzSpicherKollmeier1988,
  author    = {Schmitz, G{\"u}nter and Spicher, U. and Kollmeier, H.P.},
  title     = {Application of a New Optical-Fiber Technique for Flame Propagation Diagnostics in IC Engines},
  year      = {1988},
  language  = {en}
}
@article{Biener1988,
  author    = {Biener, Ernst},
  title     = {Sanierung des Gel{\"a}ndes einer ehemaligen Maschinenfabrik durch Bodenluftabsaugung und mikrobiologische Bodenreinigung},
  series = {Handbuch der Altlastensanierung / hrsg. von Volker Franzius ... - Losebl.-Ausg.},
  journal   = {Handbuch der Altlastensanierung / hrsg. von Volker Franzius ... - Losebl.-Ausg.},
  publisher = {v. Decker},
  address   = {Heidelberg},
  isbn      = {3-7685-0078-0},
  pages     = {Kap. 5.4.1.1.4 ; 1 -- 7},
  year      = {1988},
  language  = {de}
}
@article{BienerFaenger1988,
  author    = {Biener, Ernst and F{\"a}nger, B.},
  title     = {Entwurf und Modellversuche f{\"u}r die Sohlsicherung im Bereich des Unterwassertunnels Parana-Santa F{\´e}‚ (Hernandarias) in Argentinien},
  series = {Vortr{\"a}ge der Baugrundtagung 1988 in Hamburg : Congress Centrum Hamburg (CCH) 27. und 28. September 1988 / Deutsche Gesellschaft f{\"u}r Erd- und Grundbau e.V},
  journal   = {Vortr{\"a}ge der Baugrundtagung 1988 in Hamburg : Congress Centrum Hamburg (CCH) 27. und 28. September 1988 / Deutsche Gesellschaft f{\"u}r Erd- und Grundbau e.V},
  address   = {Essen},
  pages     = {53 -- 77},
  year      = {1988},
  language  = {de}
}
@article{BienerStroh1988,
  author    = {Biener, Ernst and Stroh, D.},
  title     = {Sanierungstechniken f{\"u}r Altlasten},
  series = {Altlasten / Karl J. Thom{\´e}-Kozmiensky (Hrsg.). - Bd. 2},
  journal   = {Altlasten / Karl J. Thom{\´e}-Kozmiensky (Hrsg.). - Bd. 2},
  publisher = {EF-Verl. f{\"u}r Energie- und Umwelttechnik},
  address   = {Berlin},
  pages     = {603 -- 618},
  year      = {1988},
  language  = {de}
}
@article{BienerStroh1988,
  author    = {Biener, Ernst and Stroh, D.},
  title     = {Erfahrungen bei der Altlastensanierung-Verfahren und Ausf{\"u}hrungsbeispiele},
  series = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt. 38 (1988), H. 9},
  journal   = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt. 38 (1988), H. 9},
  isbn      = {0013-743X},
  pages     = {724 -- 731},
  year      = {1988},
  language  = {de}
}
@article{BienerSasse1988,
  author    = {Biener, Ernst and Sasse, T.},
  title     = {Experience with new techniques in slurry cutoff wall construction},
  series = {ISWA 88, proceedings of the 5th International Solid Wastes Conference : September 11 - 16th, 1988, Copenhagen, Denmark / ed. by Lizzi Andersen ... - Vol. 1 : Oral presentations},
  journal   = {ISWA 88, proceedings of the 5th International Solid Wastes Conference : September 11 - 16th, 1988, Copenhagen, Denmark / ed. by Lizzi Andersen ... - Vol. 1 : Oral presentations},
  publisher = {Acad. Press},
  address   = {London [u.a.]},
  isbn      = {0-12-058451-4},
  pages     = {41 -- 46},
  year      = {1988},
  language  = {en}
}
@article{MuellerVeggianZuberGueven1988,
  author    = {M{\"u}ller-Veggian, Mattea and Zuber, K. and Gueven, H.},
  title     = {In-beam study of ¹⁴³ Eu},
  series = {Annual report 1987 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Gr{\"u}mmer , F. (Hrsg.) . - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 442)},
  journal   = {Annual report 1987 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Gr{\"u}mmer , F. (Hrsg.) . - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 442)},
  publisher = {Verlag des Forschungszentrums J{\"u}lich},
  address   = {J{\"u}lich},
  pages     = {44},
  year      = {1988},
  language  = {en}
}
@article{MuellerVeggianGuevenLachetal.1988,
  author    = {M{\"u}ller-Veggian, Mattea and Gueven, H. and Lach, M. and Styczen, J.},
  title     = {Proton- and neutron h 11/2 exitations in ¹⁴¹ Eu},
  series = {Annual report 1987 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Gr{\"u}mmer, F. (Hrsg.) . - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 442)},
  journal   = {Annual report 1987 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Gr{\"u}mmer, F. (Hrsg.) . - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 442)},
  publisher = {Verlag des Forschungszentrums J{\"u}lich},
  address   = {J{\"u}lich},
  pages     = {43},
  year      = {1988},
  language  = {en}
}