James Joshi, Basit Shafiq, Arif Ghafoor, Elisa Bertino. Dependencies and separation of duty constraints in GTRBAC. In SACMAT 2003, 8th ACM Symposium on Access Control Models and Technologies, June 2-3, 2003, Villa Gallia, Como, Italy, Proceedings. pages 51-64, ACM, 2003. [doi]
Abstract is missing.