@Book{spitzer2013unsoziale,
  author = {Spitzer, Manfred},
  title  = {Das (un)soziale Gehirn : wie wir imitieren, kommunizieren und korrumpieren},

  year   = {2013},
  number = {},
  url    = {http://deposit.d-nb.de/cgi-bin/dokserv?id=4050987&prov=M&dok_var=1&dok_ext=htm},

  const  = {\ text}
}
@Book{spitzer2011vorsicht,
  author = {Spitzer, Manfred},
  title  = {Vorsicht Bildschirm! : Elektronische Medien, Gehirnentwicklung, Gesundheit und Gesellschaft},

  year   = {2011},
  number = {},
  url    = {},

  const  = {\ text}
}
@Book{macke2008hochschuldidaktik,
  author = {Macke, Gerd and Hanke, Ulrike and Viehmann, Pauline},
  title  = {Hochschuldidaktik},

  year   = {2008},
  number = {},
  url    = {http://www.amazon.de/Hochschuldidaktik-vortragen-prüfen-Methodensammlung-»Besser/dp/3407254806},

  const  = {\ text}
}
@Manual{openstage40doku,

  title  = {Dokumentation
HiPath 8000
OpenStage 40 OpenStage 40 G
OpenStage Key Module 40
Bedienungsanleitung},

  year   = {2008},
  number = {},
  url    = {http://cms.uni-kassel.de/unicms/fileadmin/groups/w_010200/Doku/Bedienungsanleitung_OpenStage_40_SIP.pdf},

  const  = {\ text}
}
@Book{krause2007tutorium,
  author = {Krause, Christina and Müller-Benedict, Volker},
  title  = {Tutorium an der Hochschule: Ein Manual für Tutorinnen und Tutoren},

  year   = {2007},
  number = {},
  url    = {http://www.amazon.de/Tutorium-Hochschule-Manual-Tutorinnen-Tutoren/dp/3832258108/ref=sr_1_3/275-0589090-2320368?ie=UTF8&s=books&qid=1263985279&sr=1-3},

  const  = {\ text}
}
@Article{Heisswolf2006a,
  author = {Heisswolf, Annette and Poethke, Hans Joachim and Obermaier, Elisabeth},
  title  = {Multitrophic influences on oviposition site selection in a specialized leaf beetle at multiple spatial scales},
  journal = {Basic and Applied Ecology},
  year   = {2006},
  number = {},
  url    = {http://dx.doi.org/10.1016/j.baae.2005.12.004},

  const  = {\ text}
}
@Phdthesis{Heisswolf2006,
  author = {Heisswolf, Annette},
  title  = {The distribution of leaf beetles on multiple spatial scales:
causes and consequences},

  year   = {2006},
  number = {},
  url    = {http://www.opus-bayern.de/uni-wuerzburg/volltexte/2006/1894/},

  const  = {\ text}
}
@Unpublished{wegner2003,
  author = {Wegner, Lutz},
  title  = {Grundlagen der Betriebssysteme},

  year   = {2003},
  number = {},
  url    = {},

  const  = {\ text}
}
@Book{bourdieu2001fernsehen,
  author = {Bourdieu, Pierre},
  title  = {Über das Fernsehen},

  year   = {2001},
  number = {},
  url    = {},

  const  = {\ text}
}
@Book{aghdw2000tutorat,
  author = {{Arbeitsgruppe Hochschuldidaktische Weiterbildung}},
  title  = {Lehrveranstaltung mit Tutorat - Praxis und Möglichkeiten der Organisation},

  year   = {2000},
  number = {},
  url    = {http://opac.bibliothek.uni-kassel.de/DB=1/PPN?PPN=060983299},

  const  = {\ text}
}