@book{Bodendorf.2003,
  address = {Berlin},
  author = {Bodendorf, Freimut},
  interhash = {5ea66b34c71f53a825ef18fe8ba99ceb},
  intrahash = {f4b871e422b33c93241d21c54661c6f1},
  isbn = {3540001026},
  price = {EUR 19.95},
  publisher = {Springer},
  series = {Springer-Lehrbuch},
  title = {Daten- und Wissensmanagement},
  url = {http://www.gbv.de/dms/ilmenau/toc/359021581boden.PDF},
  year = 2003
}

@book{MullerEttrich.1993,
  address = {Bonn, München, Paris ^^},
  author = {Müller-Ettrich, Gunter and Ettrich, Müller Gunter},
  edition = {1. Aufl.},
  interhash = {74e8e075f3c1c37adcdcd5073ca706c7},
  intrahash = {00cc1a19427b9b8a645e0b4f85676081},
  isbn = {3893194878},
  price = {DM 79.90},
  publisher = {Addison-Wesley},
  title = {Fachliche Modellierung von Informationssystemen:  Methoden, Vorgehen, Werkzeuge},
  year = 1993
}