@article{PietschBolteKurbeletal.1990,
  author    = {Pietsch, Wolfram and Bolte, Christine and Kurbel, Karl and Moazzami, Mahmoud},
  title     = {Ein Schnappschuss der Expertensystemszene in der Bundesrepublik Deutschland / Bolte, Christine; Kurbel, Karl; Moazzami, Mahmoud; Pietsch, Wolfram},
  series = {Wirtschaftsinformatik. 32 (1990), H. 1},
  journal   = {Wirtschaftsinformatik. 32 (1990), H. 1},
  isbn      = {0937-6429},
  pages     = {79 -- 86},
  year      = {1990},
  language  = {de}
}
@article{Pietsch1990,
  author    = {Pietsch, Wolfram},
  title     = {Flexible Planung und Kontrolle von Prototyping-Projekten},
  series = {Operations research proceedings 1989 : papers of the 18. annual meeting / DGOR. Hrsg. von K.-P. Kistner ....},
  journal   = {Operations research proceedings 1989 : papers of the 18. annual meeting / DGOR. Hrsg. von K.-P. Kistner ....},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3540524894},
  pages     = {382 -- 387},
  year      = {1990},
  language  = {de}
}
@article{PawelkeSchmittMeissen1990,
  author    = {Pawelke, Siegfried and Schmitt, W. and Meissen, Th.},
  title     = {Aachen 3D finger. 3D digitizer for application in dentistry / Schmitt, W. ; Pawelke, S. ; Meissen, Th.},
  series = {Biomedizinische Technik. 35 (1990), H. 4},
  journal   = {Biomedizinische Technik. 35 (1990), H. 4},
  isbn      = {0013-5585},
  pages     = {69 -- 71},
  year      = {1990},
  language  = {en}
}
@article{Mischke1990,
  author    = {Mischke, Winfried},
  title     = {Unzust{\"a}ndigkeit der Berufungskammer bei Klageerweiterung},
  series = {Neue juristische Wochenschrift / NJW-Rechtsprechungs-Report Zivilrecht. 5 (1990), H. 11},
  journal   = {Neue juristische Wochenschrift / NJW-Rechtsprechungs-Report Zivilrecht. 5 (1990), H. 11},
  isbn      = {0179-4043},
  pages     = {704},
  year      = {1990},
  language  = {de}
}
@article{MerschenzQuackMootz1990,
  author    = {Merschenz-Quack, Angelika and Mootz, D.},
  title     = {Structure of 5-sulfosalicylic acid pentahydrate},
  series = {Acta crystallographica / Section C, Crystal structure communications. C 46 (1990), H. 8},
  journal   = {Acta crystallographica / Section C, Crystal structure communications. C 46 (1990), H. 8},
  isbn      = {0108-2701},
  pages     = {1478 -- 1480},
  year      = {1990},
  language  = {en}
}
@article{Meliss1990,
  author    = {Meliß, Michael},
  title     = {Regenerative Energiequellen},
  series = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 42 (1990), H. 4},
  journal   = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 42 (1990), H. 4},
  issn      = {0006-9612 (Print) ; 1436-4883 (E-Journal)},
  pages     = {173 -- 179},
  year      = {1990},
  language  = {de}
}
@article{Mayer1990,
  author    = {Mayer, Claudia},
  title     = {Das Ich ist eine Illusion},
  series = {Deutsches Allgemeines Sonntagsblatt (1990)},
  journal   = {Deutsches Allgemeines Sonntagsblatt (1990)},
  pages     = {16 -- 16},
  year      = {1990},
  language  = {de}
}
@article{Mayer1990,
  author    = {Mayer, Claudia},
  title     = {Bali. Bl{\"u}teninsel im Indischen Ozean. Reisebericht},
  series = {Fliegende Bl{\"a}tter / Condor (1990)},
  journal   = {Fliegende Bl{\"a}tter / Condor (1990)},
  pages     = {61 -- 64},
  year      = {1990},
  language  = {de}
}
@article{Lindemann1990,
  author    = {Lindemann, Markus},
  title     = {Auf Europa programmiert},
  series = {Welthandel : das internationale Wirtschaftsmagazin. Jg. 10 (1990), Nr. 6},
  journal   = {Welthandel : das internationale Wirtschaftsmagazin. Jg. 10 (1990), Nr. 6},
  issn      = {0720-3683},
  pages     = {84},
  year      = {1990},
  language  = {de}
}
@article{LauthChristmannSchwarz1990,
  author    = {Lauth, Jakob and Christmann, K. and Schwarz, E.},
  title     = {Adsorption geometry of H on RU(1010) image as determined by LEED and HREELS / Christmann, K. ; Lauth, G. ; Schwarz, E.},
  series = {Vacuum. 41 (1990), H. 1-3},
  journal   = {Vacuum. 41 (1990), H. 1-3},
  isbn      = {0042-207X},
  pages     = {293 -- 296},
  year      = {1990},
  language  = {en}
}
@article{LassonczykVoigtGabrieletal.1990,
  author    = {Lassonczyk, Beate and Voigt, B. and Gabriel, B. and Ghod, Mumin M.},
  title     = {Quaternary events at the Horn of Africa / Voigt, B., B. Gabriel, B. Lassonczyk and Mumin M. Ghod},
  series = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  journal   = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  isbn      = {0172-8784},
  pages     = {679 -- 694},
  year      = {1990},
  language  = {en}
}
@article{LassonczykAlailyHuthetal.1990,
  author    = {Lassonczyk, Beate and Alaily, F. and Huth, A. and Gensior, A.},
  title     = {Genesis of soils in the arid part of northeast Somalia / F. Alaily, B. Lassonczyk, A.Huth and A. Gensior},
  series = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  journal   = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  isbn      = {0172-8784},
  pages     = {695 -- 711},
  year      = {1990},
  language  = {en}
}
@article{Lassonczyk1990,
  author    = {Lassonczyk, Beate},
  title     = {Characteristics of a fossil soil developed on the basement complex in the northeast Somalia},
  series = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  journal   = {Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Pal{\"a}ontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universit{\"a}t Berlin. 120 A (1990)},
  isbn      = {0172-8784},
  pages     = {713 -- 718},
  year      = {1990},
  language  = {en}
}
@article{Lassonczyk1990,
  author    = {Lassonczyk, Beate},
  title     = {Untersuchung einer Chronosequenz in Nord-Somalia zur Kennzeichnung der Landschaftsgeschichte},
  series = {14th International Congress of Soil Science : transactions. vol. 5. Kyoto, Japan, August 12 - 18, 1990 = 14{\`e}me Congr{\`e}s International de la Science du Sol = 14. Internationaler Bodenkundlicher Kongreß / International Society of Soil Science},
  journal   = {14th International Congress of Soil Science : transactions. vol. 5. Kyoto, Japan, August 12 - 18, 1990 = 14{\`e}me Congr{\`e}s International de la Science du Sol = 14. Internationaler Bodenkundlicher Kongreß / International Society of Soil Science},
  pages     = {370 -- 371},
  year      = {1990},
  language  = {de}
}
@article{KaemperSchmittGuentherodt1990,
  author    = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.},
  title     = {Temperature and wave-vector dependence of the spin-split band structure of Ni(111) along the \&\#915;-L line},
  series = {Physical Review B. 42 (1990), H. 16},
  journal   = {Physical Review B. 42 (1990), H. 16},
  isbn      = {1095-3795},
  pages     = {10696 -- 10705},
  year      = {1990},
  language  = {en}
}
@article{KaemperPappasHopster1990,
  author    = {K{\"a}mper, Klaus-Peter and Pappas, D. P. and Hopster, H.},
  title     = {Reversible transition between perpendicular and in-plane magnetization in ultrathin films. Pappas, D. P.; K{\"a}mper, K.-P.; Hopster, H.},
  series = {Physical Review Letters. 64 (1990), H. 26},
  journal   = {Physical Review Letters. 64 (1990), H. 26},
  isbn      = {1079-7114},
  pages     = {3179 -- 3182},
  year      = {1990},
  language  = {en}
}
@article{KrauseNeubertPietsch1990,
  author    = {Krause, Gregor and Neubert, R. and Pietsch, R.},
  title     = {Investigations of Electrical Aging in Polymers under High AC-Field Strength},
  series = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  journal   = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  publisher = {IEEE Service Center},
  address   = {Piscataway, N.J},
  pages     = {716 S : Ill., graph. Darst.},
  year      = {1990},
  language  = {en}
}
@article{KotterXingLi1990,
  author    = {Kotter, Michael and Xing Li, Dong},
  title     = {Partielle Oxidation von o-Xylol zu Phthals{\"a}reanhydrid an V/Ti-Schalenkatalysatoren : [Synopsis 1898]},
  series = {Chemie - Ingenieur - Technik. 62 (1990), H. 11},
  journal   = {Chemie - Ingenieur - Technik. 62 (1990), H. 11},
  isbn      = {0009-286X},
  pages     = {950 -- 951},
  year      = {1990},
  language  = {de}
}
@article{KotterLiRiekert1990,
  author    = {Kotter, Michael and Li, D. X. and Riekert, Lothar},
  title     = {Partial oxidation of o-xylene to phthalic anhydride in a structured fixed bed containing a sequence of catalysts},
  series = {New developments in selective oxidation : proceedings of an international symposium ; Rimini, Italy, Sept. 18 - 22, 1989 / eds.: G. Centi ... - (Studies in surface science and catalysis ; 55)},
  journal   = {New developments in selective oxidation : proceedings of an international symposium ; Rimini, Italy, Sept. 18 - 22, 1989 / eds.: G. Centi ... - (Studies in surface science and catalysis ; 55)},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {0-444-88694-X},
  pages     = {267 -- 274},
  year      = {1990},
  language  = {en}
}
@article{KotterGrazykGeissleetal.1990,
  author    = {Kotter, Michael and Grazyk, J. and Geißle, W. and Roth, A.},
  title     = {Fließeigenschaften von Keramiken f{\"u}r die Herstellung von Katalysatortr{\"a}gern / J. Grazyk ; W. Gleißle ; A. Roth ; M. Kotter},
  series = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 43 (1990), H. 1},
  journal   = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 43 (1990), H. 1},
  isbn      = {0014-0058},
  pages     = {27 -- 30},
  year      = {1990},
  language  = {de}
}