@book{Westerheide1973,
  author    = {Westerheide, Peter},
  title     = {Ausgew{\"a}hlte Verfahren zur Bestimmung des Belegungsgrades in Schienensystemen (Bahnstrecke Dortmund-Hamm)},
  address   = {M{\"u}nster},
  year      = {1973},
  language  = {de}
}
@book{Stiegler1976,
  author    = {Stiegler, Roland},
  title     = {Studenten zu Studium und Beruf- Untersuchung im FB 05 [Architektur] (Typoskript) und Bericht "FH-Rport"},
  year      = {1976},
  language  = {de}
}
@book{Steinhausen1977,
  author    = {Steinhausen, Detlef},
  title     = {Clusteranalyse},
  edition   = {1. Aufl.},
  publisher = {de Gruyter},
  address   = {Berlin [u.a.]},
  isbn      = {3-11-007054-5},
  pages     = {206 S. : graph. Darst.},
  year      = {1977},
  language  = {de}
}
@book{Thalenhorst1979,
  author    = {Thalenhorst, Jobst},
  title     = {Die Bedeutung der Zeitstruktur des Kapitals f{\"u}r den wirtschaftlichen Ablauf},
  address   = {Bielefeld},
  year      = {1979},
  language  = {de}
}
@book{BaakenStrothmannStrebeletal.1983,
  author    = {Baaken, Thomas and Strothmann, Karl-Heinz and Strebel, Heinz and B{\"o}hme, Joachim},
  title     = {Auswirkungen der Mikroelektronik auf den Export von Investitionsg{\"u}tern},
  address   = {W{\"u}rzburg},
  year      = {1983},
  language  = {de}
}
@book{BaakenKnetsch1983,
  author    = {Baaken, Thomas and Knetsch, Werner},
  title     = {Ver{\"a}nderungen der beruflichen Qualifikation beim Einsatz neuer Technologien am Beispiel der CAD/CAM Technologie},
  address   = {Berlin},
  year      = {1983},
  language  = {de}
}
@book{SchauweckerLane1985,
  author    = {Schauwecker, Hans-Peter and Lane, Roland},
  title     = {Einf{\"u}hrung in das deutsche und englische Wirtschaftsrecht},
  edition   = {1. Aufl.},
  publisher = {Inst. f{\"u}r Europ. Wirtschafts- u. Steuerrecht},
  address   = {Basel},
  isbn      = {3-906512-00-2},
  pages     = {XI S., 76 Bl. (zweiseitig bedr},
  year      = {1985},
  language  = {de}
}
@book{WesterheideGarus1985,
  author    = {Westerheide, Peter and Garus, Guntram},
  title     = {Differential- und Integralrechnung},
  edition   = {1. Aufl.},
  publisher = {Hanser},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-446-13038-1},
  pages     = {250 S. : graph. Darst.},
  year      = {1985},
  language  = {de}
}
@book{Westerheide1985,
  author    = {Westerheide, Peter},
  title     = {Differential- und Integralrechnung (Analysis)},
  publisher = {Hanser-Verlag},
  address   = {M{\"u}nchen},
  isbn      = {3-446-13038-1},
  year      = {1985},
  language  = {de}
}
@book{Schauwecker1987,
  author    = {Schauwecker, Hans-Peter},
  title     = {Das Grossbritannien-Gesch{\"a}ft},
  edition   = {1. Aufl.},
  publisher = {Gabler},
  address   = {Wiesbaden},
  isbn      = {3-409-19607-2},
  pages     = {167 S.},
  year      = {1987},
  language  = {de}
}
@book{Steinhausen1987,
  author    = {Steinhausen, Detlef},
  title     = {Datenanalyse mit SPSS},
  publisher = {Oldenbourg Verlag},
  year      = {1987},
  language  = {de}
}
@book{SchauweckerLangeAgnew1987,
  author    = {Schauwecker, Hans-Peter and Lange, Roland and Agnew, John H.},
  title     = {Einf{\"u}hrung in das deutsche und englische Gesellschafts- und Wettbewerbsrecht},
  edition   = {1. Aufl.},
  publisher = {Inst. f{\"u}r Europ{\"a}isches Wirtschafts- und Steuerrecht},
  address   = {Basel},
  isbn      = {3-906512-01-0},
  pages     = {X, 93 S.},
  year      = {1987},
  language  = {de}
}
@book{SchauweckerQuittnatStreckel1988,
  author    = {Schauwecker, Hans-Peter and Quittnat, Joachim and Streckel, Siegmar},
  title     = {Handels- und Gesellschaftsrecht},
  edition   = {1. Aufl.},
  publisher = {Hanser},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-446-15050-1},
  pages     = {332 S. : graph. Darst.},
  year      = {1988},
  language  = {de}
}
@book{Schauwecker1989,
  author    = {Schauwecker, Hans-Peter},
  title     = {Der GmbH-Gesch{\"a}ftsf{\"u}hrer im deutschen Recht},
  edition   = {1. Aufl.},
  publisher = {Inst. f{\"u}r Europ. Wirtschafts- u. Steuerrecht},
  address   = {Basel},
  isbn      = {3-906512-02-9},
  pages     = {VII, 54 S.},
  year      = {1989},
  language  = {de}
}
@book{Nonhoff1989,
  author    = {Nonhoff, J{\"u}rgen},
  title     = {Entwicklung eines Expertensystems f{\"u}r das DV-Controlling},
  edition   = {1},
  publisher = {Springer Verlag},
  isbn      = {9780387507606},
  pages     = {158 Seiten},
  year      = {1989},
  language  = {de}
}
@book{Thalenhorst1989,
  author    = {Thalenhorst, Jobst},
  title     = {Die Zeitstruktur der Produktion als Ursache langfristiger {\"o}konomischer Dynamik},
  address   = {Frankfurt-Bern-NY-Paris},
  year      = {1989},
  language  = {de}
}
@book{HentzeMuellerSchlicksupp1990,
  author    = {Hentze, Henner and M{\"u}ller, Klaus-Dieter and Schlicksupp, Helmut},
  title     = {Praxis der Managementtechniken},
  edition   = {1. Auf.},
  publisher = {Hanser},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-446-15046-3},
  pages     = {256 S. : graph. Darst.},
  year      = {1990},
  language  = {de}
}
@book{MulthaupPluemer1990,
  author    = {Multhaup, Roland and Pl{\"u}mer, Thomas},
  title     = {Entsorgungslogistik},
  edition   = {1. Aufl.},
  publisher = {Verl. T{\"U}V Rheinland},
  address   = {K{\"o}ln},
  isbn      = {3-88585-831-2},
  pages     = {206 S. : Ill., graph. Darst.},
  year      = {1990},
  language  = {de}
}
@book{SteinhausenZoerkendoerfer1990,
  author    = {Steinhausen, Detlef and Z{\"o}rkend{\"o}rfer, Siegfried},
  title     = {Statistische Datenanalyse mit dem Programmsystem SPSS x und SPSS PC +},
  edition   = {2., v{\"o}llig {\"u}berarb.},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-486-21700-3},
  pages     = {VI, 157 S.},
  year      = {1990},
  language  = {de}
}
@book{SteinhausenZoerkendoerfer1992,
  author    = {Steinhausen, Detlef and Z{\"o}rkend{\"o}rfer, Siegfried},
  title     = {Informationsbearbeitung und Datenanalyse mit dem Programmsystem SAS},
  edition   = {1. Aufl.},
  publisher = {Oldenbourg},
  address   = {Muenchen [u.a.]},
  isbn      = {3-486-21999-5},
  pages     = {X, 186 S.},
  year      = {1992},
  language  = {de}
}