@INPROCEEDINGS{cgUCL-KQL99,
 	AUTHOR={Kabasele, Jean-Marie and Quisquater, Jean-Jacques and Lobelle, Marc},
	TITLE={{Deriving a role-based access control model from the OBBAC model}},
	BOOKTITLE={Proceedings of IEEE 8th International Workshops on enabling Technologies: Infrastructure for Collabo},
	PAGES={147-151},
	NOTE={ISBN 0-7695-036},
	MONTH={1},
	YEAR={1999},
}