@inproceedings{ASE-2014-AbalBW,
	author        = "Iago Abal and Claus Brabrand and Andrzej Wasowski",
	booktitle     = "{Proceedings of the 29th IEEE/ACM International Conference on Automated Software Engineering}",
	doi           = "10.1145/2642937.2642990",
	isbn          = "978-1-4503-3013-8",
	pages         = "421--432",
	publisher     = "{ACM}",
	title         = "{42 variability bugs in the linux kernel: a qualitative analysis}",
	year          = 2014,
}