@book{GuenzelLiebeMerschetal.2009,
  author    = {Stephan G{\"u}nzel and Michael Liebe and Dieter Mersch and Oliver Castendyk and Andreas Lange and Ingrid M{\"o}ller and Barbara Krah{\´e} and James Tobias and Klaus Spieler and Stefan B{\"o}hme and Robert Glash{\"u}ttner and Sven J{\"o}ckel and Leyla Dogruel and Michael Mosel and Sebastian Quack and Leif Rumbke and Steffen P. Walz},
  title     = {DIGAREC Lectures 2008/09 : Vortr{\"a}ge am Zentrum f{\"u}r Computerspielforschung mit Wissenschaftsforum der Deutschen Gamestage ; Quo Vadis 2008 und 2009},
  editor    = {Stephan G{\"u}nzel and Michael Liebe and Dieter Mersch},
  isbn      = {978-3-86956-004-5},
  year      = {2009},
}