@inproceedings{SPLC-2011-HutchessonM,
	author        = "Stuart Hutchesson and John A. McDermid",
	booktitle     = "{Proceedings of the 15th International Software Product Line Conference}",
	doi           = "10.1109/SPLC.2011.32",
	isbn          = "978-1-4577-1029-2",
	pages         = "55--64",
	publisher     = "{IEEE}",
	title         = "{Towards Cost-Effective High-Assurance Software Product Lines: The Need for Property-Preserving Transformations}",
	year          = 2011,
}