@inproceedings{EDOC-2000-GenilloudW,
	author        = "Guy Genilloud and Alain Wegmann",
	booktitle     = "{Proceedings of the Fourth International Enterprise Distributed Object Computing Conference}",
	doi           = "10.1109/EDOC.2000.882346",
	isbn          = "0-7695-0865-0",
	pages         = "76--85",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Foundation for the Concept of Role in Object Modelling}",
	year          = 2000,
}