@inproceedings{MSR-2013-WangG,
	acmid         = "2487100",
	author        = "Wei Wang and Michael W. Godfrey",
	booktitle     = "{Proceedings of the 10th Working Conference on Mining Software Repositories}",
	doi           = "10.1109/MSR.2013.6624006",
	isbn          = "978-1-4673-2936-1",
	pages         = "61--64",
	publisher     = "{IEEE Computer Society}",
	title         = "{Detecting API usage obstacles: a study of iOS and Android developer questions}",
	year          = 2013,
}