@inproceedings{DiGRA-2013-BackeA,
	author        = "Hans-Joachim Backe and Espen Aarseth",
	booktitle     = "{Proceedings of the Seventh DiGRA International Conference: DeFragging Game Studies}",
	ee            = "http://www.digra.org/digital-library/publications/ludic-zombies-an-examination-of-zombieism-in-games/",
	publisher     = "{Digital Games Research Association}",
	title         = "{Ludic Zombies: An Examination of Zombieism in Games}",
	year          = 2013,
}