@inproceedings{SPLC-2014-KruegerC,
	author        = "Charles W. Krueger and Paul C. Clements",
	booktitle     = "{Proceedings of the 18th International Software Product Line Conference}",
	doi           = "10.1145/2648511.2648556",
	isbn          = "978-1-4503-2740-4",
	pages         = "358",
	publisher     = "{ACM}",
	title         = "{Second generation systems and software product line engineering}",
	year          = 2014,
}