@inproceedings{CSMR-2011-BuchmannFP,
	author        = "Irene Buchmann and Sebastian Frischbier and Dieter Pütz",
	booktitle     = "{Proceedings of the 15th European Conference on Software Maintenance and Reengineering}",
	doi           = "10.1109/CSMR.2011.45",
	editor        = "Tom Mens and Yiannis Kanellopoulos and Andreas Winter",
	isbn          = "978-0-7695-4343-7",
	pages         = "313--316",
	publisher     = "{IEEE Computer Society}",
	title         = "{Towards an Estimation Model for Software Maintenance Costs}",
	year          = 2011,
}