@inproceedings{WCRE-2007-RatzingerGP,
	author        = "Jacek Ratzinger and Harald Gall and Martin Pinzger",
	booktitle     = "{Proceedings of the 14th Working Conference on Reverse Engineering}",
	doi           = "10.1109/WCRE.2007.39",
	pages         = "80--89",
	publisher     = "{IEEE Computer Society}",
	title         = "{Quality Assessment Based on Attribute Series of Software Evolution}",
	year          = 2007,
}