@inproceedings{WICSA-2001-ZhangY,
	author        = "Chang N. Zhang and Cungang Yang",
	booktitle     = "{Proceedings of the Second Working IEEE / IFIP Conference on Software Architecture}",
	doi           = "10.1109/WICSA.2001.948401",
	isbn          = "0-7695-1360-3",
	pages         = "24--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{An Object-Oriented RBAC Model for Distributed System}",
	year          = 2001,
}