@inproceedings{SPLC-2011-DaoLK,
	author        = "Tung M. Dao and Hyesun Lee and Kyo Chul Kang",
	booktitle     = "{Proceedings of the 15th International Software Product Line Conference}",
	doi           = "10.1109/SPLC.2011.55",
	isbn          = "978-1-4577-1029-2",
	pages         = "175--180",
	publisher     = "{IEEE}",
	title         = "{Problem Frames-Based Approach to Achieving Quality Attributes in Software Product Line Engineering}",
	year          = 2011,
}