@InProceedings{Role_Based_Access_Control_and_OWL,
	author = "Tim Finin, Anupam Joshi, Lalana Kagal, Jianwei Niu, Ravi Sandhu, William H Winsborough, and Bhavani Thuraisingham",
	title = "{Role Based Access Control and OWL}",
	month = "April",
	year = "2008",
	booktitle = "Proceedings of the fourth OWL: Experiences and Directions Workshop",
}