@inproceedings{PLEASE-2013-ChimalakondaN,
	author        = "Sridhar Chimalakonda and Kesav V. Nori",
	booktitle     = "{Proceedings of the Fourth International Workshop on Product LinE Approaches in Software Engineering}",
	doi           = "10.1109/PLEASE.2013.6608657",
	isbn          = "978-1-4673-6449-2",
	pages         = "17--20",
	publisher     = "{IEEE}",
	title         = "{What makes it hard to apply software product lines to educational technologies?}",
	year          = 2013,
}