@inproceedings{ICSM-2007-CapraFM,
	author        = "Eugenio Capra and Chiara Francalanci and Francesco Merlo",
	booktitle     = "{Proceedings of the 23rd International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2007.4362652",
	pages         = "395--404",
	publisher     = "{IEEE}",
	title         = "{The Economics of Open Source Software: An Empirical Analysis of Maintenance Costs}",
	year          = 2007,
}