@inproceedings{ICSM-2000-GodfreyT,
	author        = "Michael W. Godfrey and Qiang Tu",
	booktitle     = "{Proceedings of the 16th International Conference on Software Maintenance}",
	ee            = "http://computer.org/proceedings/icsm/0753/07530131abs.htm",
	pages         = "131--142",
	publisher     = "{IEEE Computer Society}",
	title         = "{Evolution in Open Source Software: A Case Study}",
	year          = 2000,
}