@inproceedings{SPLC-2005-Clements,
	author        = "Paul C. Clements",
	booktitle     = "{Proceedings of the Ninth International Software Product Line Conference}",
	doi           = "10.1007/11554844_16",
	isbn          = "3-540-28936-4",
	pages         = "136",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Competition of Software Product Line Economic Models}",
	volume        = 3714,
	year          = 2005,
}