@inproceedings{FSE-2014-HigoK,
	author        = "Yoshiki Higo and Shinji Kusumoto",
	booktitle     = "{Proceedings of the 22nd Symposium on the Foundations of Software Engineering}",
	doi           = "10.1145/2635868.2635886",
	isbn          = "978-1-4503-3056-5",
	pages         = "294--305",
	publisher     = "{ACM}",
	title         = "{How should we measure functional sameness from program source code? an exploratory study on Java methods}",
	year          = 2014,
}