@inproceedings{SPLC-2011-Abu-MatarG,
	author        = "Mohammad Abu-Matar and Hassan Gomaa",
	booktitle     = "{Proceedings of the 15th International Software Product Line Conference}",
	doi           = "10.1109/SPLC.2011.26",
	isbn          = "978-1-4577-1029-2",
	pages         = "110--119",
	publisher     = "{IEEE}",
	title         = "{Variability Modeling for Service Oriented Product Line Architectures}",
	year          = 2011,
}