@inproceedings{SEKE-2002-LuciaPS,
	author        = "Andrea De Lucia and Eugenio Pompella and Silvio Stefanucci",
	booktitle     = "{Proceedings of the 14th International Conference on Software Engineering and Knowledge Engineering}",
	doi           = "10.1145/568760.568831",
	isbn          = "1-58113-556-4",
	pages         = "409--416",
	publisher     = "{ACM}",
	title         = "{Effort estimation for corrective software maintenance}",
	year          = 2002,
}