@inproceedings{SAC-2012-ErraS,
	author        = "Ugo Erra and Giuseppe Scanniello",
	booktitle     = "{Proceedings of the 27th Symposium on Applied Computing}",
	doi           = "10.1145/2245276.2245467",
	editor        = "Sascha Ossowski and Paola Lecca",
	isbn          = "978-1-4503-0857-1",
	pages         = "981--988",
	publisher     = "{ACM}",
	title         = "{Towards the visualization of software systems as 3D forests: the CodeTrees environment}",
	year          = 2012,
}