@inproceedings{ICSM-2004-Granja-Alvarez,
	author        = "Juan Carlos Granja-Alvarez",
	booktitle     = "{Proceedings of the 20th International Conference on Software Maintenance}",
	ee            = "http://www.computer.org/csdl/proceedings/icsm/2004/2213/00/22130531.pdf",
	isbn          = "0-7695-2213-0",
	pages         = "531",
	publisher     = "{IEEE Computer Society}",
	title         = "{Software Maintenance: Analysis of Estimates Based on Requirement Specification in the Context of New Technologies, a Case Study}",
	year          = 2004,
}