@inproceedings{ICRE-1994-Rolland,
	author        = "Colette Rolland",
	booktitle     = "{Proceedings of the First International Conference on Requirements Engineering}",
	doi           = "10.1109/ICRE.1994.292382",
	isbn          = "0-8186-5480-5",
	pages         = "216--219",
	publisher     = "{IEEE}",
	title         = "{Modeling the evolution of artifacts}",
	year          = 1994,
}