@book{Konig.1995,
  address = {Heidelberg},
  author = {König, Wolfgang},
  institution = {Gesellschaft für Informatik},
  interhash = {79a9f543377376e84feefedfedde8692},
  intrahash = {6612d698e9d17edce9f7baeebc499d8f},
  isbn = {3790808393},
  publisher = {Physica-Verl.},
  title = {Wirtschaftsinformatik '95:  Wettbewerbsfähigkeit, Innovation, Wirtschaftlichkeit},
  year = 1995
}

@book{Haake.2005,
  address = {Bonn},
  author = {Haake, Jörg M. and Lucke, Ulrike and Tavangarian, Djamshid},
  institution = {DeLFI and Gesellschaft für Informatik.},
  interhash = {a9f5f2a74bfa5cf2b2a88866f8cc497e},
  intrahash = {18030c319cb27a42effc319ea72681dc},
  isbn = {3885793954},
  price = {EUR 29.40},
  publisher = {Ges. für Informatik},
  series = {GI-EditionProceedings},
  title = {DELFI 2005:  3. Deutsche e-Learning Fachtagung Informatik ; [der Gesellschaft für Informatik e.V. (GI)] 13. - 16. September 2005 in Rostock, Germany},
  url = {http://www.gbv.de/dms/ilmenau/toc/497953420haake.PDF / http://www.gbv.de/dms/tib-ub-hannover/497953420.pdf},
  volume = 66,
  year = 2005
}

@book{Krallmann.1997,
  address = {Heidelberg},
  author = {Krallmann, Hermann},
  institution = {Gesellschaft für Informatik},
  interhash = {3b7fb42effc0810665a8cadf28f42784},
  intrahash = {1f2a729967af1b1750095a4bfda596ab},
  isbn = {3790809993},
  publisher = {Physica-Verl.},
  title = {Wirtschaftsinformatik '97:  Internationale Geschäftstätigkeit auf der Basis flexibler Organisationsstrukturen und leistungsfähiger Informationssysteme},
  year = 1997
}