@inproceedings{CHI-2013-LafreniereGF,
	author        = "Benjamin J. Lafreniere and Tovi Grossman and George W. Fitzmaurice",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2466235",
	isbn          = "978-1-4503-1899-0",
	pages         = "1779--1788",
	publisher     = "{ACM}",
	title         = "{Community enhanced tutorials: improving tutorials with multiple demonstrations}",
	year          = 2013,
}