@book{Griese.1996,
  address = {Bern},
  author = {Griese, Joachim and Sieber, Pascal},
  interhash = {4f39c24851f5a38353e0187c8e50c742},
  intrahash = {332f64fdd3e61783be8bbcdf20ef6a55},
  isbn = {3258053421},
  privnote = {Nr.58},
  publisher = {Haupt},
  title = {Internet:  Nutzung f\"ur Unternehmungen},
  year = 1996
}

@book{Mertens.1998,
  address = {Berlin},
  author = {Mertens, Peter and Griese, Joachim and Ehrenberg, Dieter},
  interhash = {791dec5098405b6e33c0c57bbe2ca39b},
  intrahash = {e1b9b9711ce1b95ca8be40550e4d527e},
  isbn = {3540646434},
  privnote = {No. 203},
  publisher = {Springer},
  title = {Virtuelle Unternehmen und Informationsverarbeitung:  Mit 8 Tabellen},
  year = 1998
}

@book{Mertens.1982,
  address = {Wiesbaden},
  author = {Mertens, Peter and Griese, Joachim},
  edition = {3., völlig neu bearb. Aufl.},
  interhash = {b18b00328bdd8e4b717a72b739e9f924},
  intrahash = {ddcfffec2f64591dfa88d031c8fc5b02},
  isbn = {3409691030},
  publisher = {Gabler},
  series = {Gabler-Lehrbuch},
  title = {Informations- und Planungssysteme},
  volume = 2,
  year = 1982
}