@inproceedings{FDG-2011-AndersenLSSCP,
	author        = "Erik Andersen and Yun-En Liu and Rich Snider and Roy Szeto and Seth Cooper and Zoran Popovic",
	booktitle     = "{Proceedings of the Sixth Conference on the Foundations of Digital Games}",
	doi           = "10.1145/2159365.2159370",
	isbn          = "978-1-4503-0804-5",
	pages         = "30--37",
	publisher     = "{ACM}",
	title         = "{On the harmfulness of secondary game objectives}",
	year          = 2011,
}