Ron McFadyen, Yangjun Chen, Fung-Yee Chan. Privilege algebra for access control in digital libraries. In M. H. Hamza, editor, IASTED International Conference on Communications, Internet, and Information Technology, November 22 - 24, 2004, St. Thomas, US Virgin Islands. pages 147-154, IASTED/ACTA Press, 2004.
Abstract is missing.