@inproceedings{SPLC-2013-PassosGTCWB,
	author        = "Leonardo Teixeira Passos and Jianmei Guo and Leopoldo Teixeira and Krzysztof Czarnecki and Andrzej Wasowski and Paulo Borba",
	booktitle     = "{Proceedings of the 17th International Software Product Line Conference}",
	doi           = "10.1145/2491627.2491628",
	isbn          = "978-1-4503-1968-3",
	pages         = "91--100",
	publisher     = "{ACM}",
	title         = "{Coevolution of variability models and related artifacts: a case study from the Linux kernel}",
	year          = 2013,
}