@inproceedings{ICSE-2011-KawrykowR,
	author        = "David Kawrykow and Martin P. Robillard",
	booktitle     = "{Proceedings of the 33rd International Conference on Software Engineering}",
	doi           = "10.1145/1985793.1985842",
	editor        = "Richard N. Taylor and Harald Gall and Nenad Medvidović",
	isbn          = "978-1-4503-0445-0",
	pages         = "351--360",
	publisher     = "{ACM}",
	title         = "{Non-essential changes in version histories}",
	year          = 2011,
}