@inproceedings{FDG-2011-CanossaDS,
	author        = "Alessandro Canossa and Anders Drachen and Janus Rau Møller Sørensen",
	booktitle     = "{Proceedings of the Sixth Conference on the Foundations of Digital Games}",
	doi           = "10.1145/2159365.2159374",
	isbn          = "978-1-4503-0804-5",
	pages         = "61--68",
	publisher     = "{ACM}",
	title         = "{Arrrgghh!!!: blending quantitative and qualitative methods to detect player frustration}",
	year          = 2011,
}