@book{LojewskiThalenhorst2001,
  author    = {Lojewski, Ute von and Thalenhorst, Jobst},
  title     = {Kostenrechnung},
  volume    = {3},
  edition   = {1. Aufl.},
  publisher = {Kohlhammer},
  address   = {Stuttgart [u.a.]},
  isbn      = {3-17-016460-0},
  pages     = {XVII, 175 S. : graph. Darst.},
  year      = {2001},
  language  = {de}
}
@book{LojewskiHundtSchwanenkamp2003,
  author    = {Lojewski, Ute von and Hundt, Petra and Schwanenkamp, Bernd},
  title     = {Kostenrechnerische Bewertung Klinischer Pfade - beispielhafte Darstellung f{\"u}r ein Akut-Krankenhaus},
  volume    = {30},
  edition   = {1. Aufl.},
  publisher = {Fachhochschule M{\"u}nster, Fachbereich Wirtschaft},
  address   = {M{\"u}nster},
  pages     = {VIII, 95 Bl. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{vonKeitz1997,
  author    = {von Keitz, Isabel},
  title     = {Immaterielle G{\"u}ter in der internationalen Rechnungslegung},
  edition   = {1. Aufl.},
  publisher = {IDW-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-8021-0707-1},
  pages     = {XXV, 300 S. : graph. Darst.},
  year      = {1997},
  language  = {de}
}
@book{vonKeitz2003,
  author    = {von Keitz, Isabel},
  title     = {Praxis der IASB-Rechnungslegung},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  isbn      = {3-7910-2062-5},
  pages     = {XXIV, 287 S. : graph. Darst.},
  year      = {2003},
  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{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{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{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{SteinhausenKobelt2006,
  author    = {Steinhausen, Detlef and Kobelt, Helmut},
  title     = {Wirtschaftsstatistik f{\"u}r Studium und Praxis},
  edition   = {7., aktualisierte Au},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  isbn      = {3-7910-2497-3},
  pages     = {XI, 389 S. : graph. Darst.},
  year      = {2006},
  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}
}