@inproceedings{ICSM-1997-GallJKT,
	author        = "Harald Gall and Mehdi Jazayeri and René Klösch and Georg Trausmuth",
	booktitle     = "{Proceedings of the 13th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.1997.624242",
	isbn          = "0-8186-8013-X",
	pages         = "160--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{Software Evolution Observations Based on Product Release History}",
	year          = 1997,
}