@inproceedings{CHI-2013-SzafirM,
	author        = "Daniel Szafir and Bilge Mutlu",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2466128",
	isbn          = "978-1-4503-1899-0",
	pages         = "1001--1010",
	publisher     = "{ACM}",
	title         = "{ARTFul: adaptive review technology for flipped learning}",
	year          = 2013,
}