@inproceedings{SPLC-2013-KandaII,
	author        = "Tetsuya Kanda and Takashi Ishio and Katsuro Inoue",
	booktitle     = "{Proceedings of the 17th International Software Product Line Conference}",
	doi           = "10.1145/2491627.2491637",
	isbn          = "978-1-4503-1968-3",
	pages         = "141--150",
	publisher     = "{ACM}",
	title         = "{Extraction of product evolution tree from source code of product variants}",
	year          = 2013,
}