@inproceedings{SPLC-2007-ChangK,
	author        = "Soo Ho Chang and Soo Dong Kim",
	booktitle     = "{Proceedings of the 11th International Software Product Line Conference}",
	doi           = "10.1109/SPLINE.2007.10",
	pages         = "261--268",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Variability Modeling Method for Adaptable Services in Service-Oriented Computing}",
	year          = 2007,
}