@inproceedings{ICPC-2009-SamiaL,
	author        = "Mireille Samia and Michael Leuschel",
	booktitle     = "{Proceedings of the 17th International Conference on Program Comprehension}",
	doi           = "10.1109/ICPC.2009.5090068",
	pages         = "301--302",
	publisher     = "{IEEE Computer Society}",
	title         = "{Towards pie tree visualization of graphs and large software architectures}",
	year          = 2009,
}