@article{WCRE-J-2009-BettenburgSIAZH12,
	author        = "Nicolas Bettenburg and Weiyi Shang and Walid M. Ibrahim and Bram Adams and Ying Zou and Ahmed E. Hassan",
	doi           = "10.1016/j.scico.2010.11.010",
	journal       = "{Science of Computer Programming}",
	number        = 6,
	pages         = "760--776",
	publisher     = "{Elsevier}",
	title         = "{An empirical study on inconsistent changes to code clones at the release level}",
	volume        = 77,
	year          = 2012,
}