@inproceedings{DiGRA-2013-Chiapello,
	author        = "Laureline Chiapello",
	booktitle     = "{Proceedings of the Seventh DiGRA International Conference: DeFragging Game Studies}",
	ee            = "http://www.digra.org/digital-library/publications/formalizing-casual-games-a-study-based-on-game-designers-professional-knowledge/",
	publisher     = "{Digital Games Research Association}",
	title         = "{Formalizing casual games: A study based on game designers' professional knowledge}",
	year          = 2013,
}