@inproceedings{conf/sigsoft/AversanoCCGP07,
	title = {An empirical study on the evolution of design patterns.},
	author = {Lerina Aversano and Gerardo Canfora and Luigi Cerulo and Concettina Del Grosso and Massimiliano Di Penta},
	booktitle = {ESEC/SIGSOFT FSE},
	crossref = {conf/sigsoft/2007},
	editor = {Ivica Crnkovic and Antonia Bertolino},
	pages = {385-394},
	publisher = {ACM},
	url = {http://dblp.uni-trier.de/db/conf/sigsoft/fse2007.html#AversanoCCGP07},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2e0b00c47d3f4e310cc6c185681bbec94/dblp},
	description = {dblp},
	ee = {http://doi.acm.org/10.1145/1287624.1287680}, isbn = {978-1-59593-811-4}, date = {2007-10-23},
	keywords = {dblp }
}