@TechReport{Using_OWL_to_Model_Role_Based_Access_Control,
	author = "Tim Finin, Anupam Joshi, Lalana Kagal, Jianwei Niu, Ravi Sandhu, William H Winsborough, and Bhavani Thuraisingham",
	title = "{Using OWL to Model Role Based Access Control}",
	month = "February",
	year = "2008",
	organization = "Ebiquity Laboratory",
	institution = "University of Maryland, Baltimore County",
}