@book{Gross.2007,
  address = {München},
  author = {Gross, Tom and Koch, Michael},
  interhash = {cb7f049f757ec7d2a242d7154fff6aab},
  intrahash = {24b76376ef4e68665a5508aeed9b30ad},
  isbn = {9783486580006},
  price = {EUR 29.80},
  publisher = {Oldenbourg},
  series = {Interaktive Medien},
  title = {Computer-Supported Cooperative Work},
  url = {http://www.gbv.de/dms/ilmenau/toc/516033204.PDF},
  year = 2007
}

@book{Schwabe.2001,
  address = {Berlin},
  author = {Schwabe, Gerhard},
  interhash = {e300e1b92e4ecd24c6d01c6aeef41353},
  intrahash = {efd09bb285666f14cb507edbd0785789},
  isbn = {3540675523},
  price = {DM 89.00},
  publisher = {Springer},
  title = {CSCW-Kompendium:  Lehr- und Handbuch zum computerunterstützten kooperativen Arbeiten ; mit 9 Tabellen},
  url = {http://www.gbv.de/dms/hebis-darmstadt/toc/97792225.pdf},
  year = 2001
}

@book{Heilmann.2005,
  address = {Heidelberg},
  author = {Heilmann, Heidi},
  interhash = {87f567c9159fd799ff39a90e470123cc},
  intrahash = {ef030832c4026df48b6e19aac5fa0e5f},
  isbn = {389864314x},
  price = {ca. EUR 23.50, ca. EUR 24.20 (AT)},
  publisher = {dpunkt-Verl.},
  series = {HMD},
  title = {Virtuelle Organisationen},
  volume = 242,
  year = 2005
}

@book{vanMarwyk.1999,
  address = {Lohmar},
  author = {van Marwyk, Klaus},
  interhash = {2284826b1c1fb73729538071ddc67ae1},
  intrahash = {7c5282faa7214b8d117faea9792339ee},
  isbn = {3890126588},
  price = {DM 96.00, S 720.45, sfr 87.36, EUR 49.08},
  publisher = {Eul},
  series = {Reihe},
  title = {Potentiale von Telekooperationssystemen für schwach strukturierte betriebliche Prozesse},
  volume = 23,
  year = 1999
}