@article{Appelfeller2001,
  author    = {Appelfeller, W.},
  title     = {Tipps f{\"u}r die Beschaffungsoptimierung: Erfolg durch e-Procurement},
  series = {Brosch{\"u}re der IHK-M{\"u}nster},
  journal   = {Brosch{\"u}re der IHK-M{\"u}nster},
  number    = {Dezember},
  year      = {2001},
  language  = {de}
}
@article{BalzKoriath2001,
  author    = {Balz, Ulrich and Koriath, Alexander},
  title     = {Informationen f{\"u}r Anlageberater},
  series = {bankmagazin},
  journal   = {bankmagazin},
  number    = {10},
  pages     = {S. 64 -- 65},
  year      = {2001},
  language  = {de}
}
@article{Stiegler2001,
  author    = {Stiegler, Roland},
  title     = {Soziologielehre an Fachhochschulen. Bestand und Entwicklung von der Gr{\"u}ndungszeit bis in die Gegenwart},
  series = {"Soziologie" Forum der deutschen Gesellschaft f{\"u}r Soziologie},
  journal   = {"Soziologie" Forum der deutschen Gesellschaft f{\"u}r Soziologie},
  number    = {2},
  pages     = {19 -- 39},
  year      = {2001},
  language  = {de}
}
@article{vonKeitz2001,
  author    = {von Keitz, Isabel},
  title     = {Kategorisierung und bilanzielle Erfassung immaterieller Werte},
  series = {DB 2001},
  journal   = {DB 2001},
  pages     = {989 -- 995},
  year      = {2001},
  language  = {de}
}
@article{vonKeitzGrote2001,
  author    = {von Keitz, Isabel and Grote, Rainer},
  title     = {Die Erstellung von Als-ob-Abschl{\"u}ssen im Sinne des Regelwerks Neuer Markt},
  series = {KoR},
  journal   = {KoR},
  number    = {1/2001},
  pages     = {25 -- 38},
  year      = {2001},
  language  = {de}
}