@inproceedings{IWPC-2001-BassilK,
	author        = "Sarita Bassil and Rudolf K. Keller",
	booktitle     = "{Proceedings of the Ninth International Workshop on Program Comprehension}",
	doi           = "10.1109/WPC.2001.921708",
	isbn          = "0-7695-1131-7",
	pages         = "7--17",
	publisher     = "{IEEE Computer Society}",
	title         = "{Software Visualization Tools: Survey and Analysis}",
	year          = 2001,
}