@inproceedings{ICSM-2013-KrishnanT,
	author        = "Giri Panamoottil Krishnan and Nikolaos Tsantalis",
	booktitle     = "{Proceedings of the 29th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2013.47",
	pages         = "360--363",
	publisher     = "{IEEE}",
	title         = "{Refactoring Clones: An Optimization Problem}",
	year          = 2013,
}