@article{Chen&al2004,
	title = {Open-Source Change Logs},
	author = {Kai Chen and Stephen R. Schach and Liguo Yu and A. Jefferson Offutt and Gillian Z. Heller},
	journal = {Empirical Software Engineering},
	number = {3},
	pages = {197--210},
	url = {http://www.springerlink.com/content/g8745v337l66t702/},
	volume = {9},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/22782b6d2525cf8c9fc737237d63fb51a/tommens},
	description = {software evolution bibliography},
	owner = {alr242}, timestamp = {2006.10.18},
	keywords = {change open source }
}