@inproceedings{MSR-2006-KimW,
	author        = "Sunghun Kim and E. James Whitehead Jr.",
	booktitle     = "{Proceedings of the Third International Workshop on Mining Software Repositories}",
	doi           = "10.1145/1137983.1138027",
	isbn          = "1-59593-397-2",
	pages         = "173--174",
	publisher     = "{ACM}",
	title         = "{How long did it take to fix bugs?}",
	year          = 2006,
}