@inproceedings{SOFTVIS-2008-MartinezCG08a,
	author        = "Amaia Aguirregoitia Martínez and J. Javier Dolado Cosín and Concepción Presedo García",
	booktitle     = "{Proceedings of the ACM Symposium on Software Visualization}",
	doi           = "10.1145/1409720.1409754",
	isbn          = "978-1-60558-112-5",
	pages         = "199--200",
	publisher     = "{ACM}",
	title         = "{A metro map metaphor for visualization of software projects}",
	year          = 2008,
}