@inproceedings{SEKE-2012-MedeirosSPM,
	author        = "Rafael Pinto Medeiros and Uéverton dos Santos Souza and Fábio Protti and Leonardo Gresta Paulino Murta",
	booktitle     = "{Proceedings of the 24th International Conference on Software Engineering and Knowledge Engineering}",
	isbn          = "1-891706-31-4",
	pages         = "635--640",
	publisher     = "{Knowledge Systems Institute Graduate School}",
	title         = "{Optimal Variability Selection in Product Line Engineering}",
	year          = 2012,
}