@inproceedings{ICSM-2009-XieCN,
	author        = "Guowu Xie and Jianbo Chen and Iulian Neamtiu",
	booktitle     = "{Proceedings of the 25th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2009.5306356",
	pages         = "51--60",
	publisher     = "{IEEE}",
	title         = "{Towards a better understanding of software evolution: An empirical study on open source software}",
	year          = 2009,
}