@inproceedings{ICSM-2009-VasaLBN,
	author        = "Rajesh Vasa and Markus Lumpe and Philip Branch and Oscar Nierstrasz",
	booktitle     = "{Proceedings of the 25th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2009.5306322",
	pages         = "179--188",
	publisher     = "{IEEE}",
	title         = "{Comparative analysis of evolving software systems using the Gini coefficient}",
	year          = 2009,
}