@article{journals/sigsoft/WangGS07,
	title = {Measuring the evolution of open source software systems with their communities.},
	author = {Yi Wang and Defeng Guo and Huihui Shi},
	journal = {ACM SIGSOFT Software Engineering Notes},
	number = {6},
	url = {http://dblp.uni-trier.de/db/journals/sigsoft/sigsoft32.html#WangGS07},
	volume = {32},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2334eef7bc47581a1254644b1a64fe49f/dblp},
	description = {dblp},
	ee = {http://doi.acm.org/10.1145/1317471.1317479}, date = {2008-05-07},
	keywords = {dblp }
}