@book{Simon.2001,
  address = {Lohmar},
  author = {Simon, Bernd},
  interhash = {99fbddf5e4711a6a405e4c3031ea5319},
  intrahash = {14f3604395b451019c1f82d9fee5d57e},
  isbn = {3890128866},
  price = {DM 76.00, EUR 39.00 (ab 1.1.2002)},
  publisher = {Eul},
  series = {Reihe},
  title = {E-Learning an Hochschulen:  Gestaltungsräume und Erfolgsfaktoren von Wissensmedien},
  volume = 1,
  year = 2001
}

@book{Wenzel.2001,
  address = {Lohmar u. a.},
  author = {Wenzel, Olaf},
  interhash = {b8e8309543f6641ed6e5fd75a9fcf490},
  intrahash = {1e619e5203af85fdbed4abd665dbcbca},
  isbn = {3890128718},
  price = {DM 94.00, EUR 49.00, sfr 82.72, S 705.44},
  publisher = {Eul},
  series = {Reihe},
  title = {Webdesign, Informationssuche und Flow:  Nutzerverhalten auf unterschiedlich strukturierten Websites},
  volume = 6,
  year = 2001
}