1. Damianou, N., Dalay, N., Lupu, E., Sloman, M.: Ponder: A Language for Specifying Security and Management Policies for Distributed Systems: The Language Specification. Imperial College Research Report DOC 2000/01, Imperial College of Science, Technology and Medicine (April 2000)
2. Dulay, N., Lupu, E., Sloman, M., Damianou, N.: A Policy Deployment Model for the Ponder Language. In: Proceedings of the 7th IEEE/IFIP Symposium on Integrated Network Management (IM 2001), Seattle USA (May 2001)
3. Friedman-Hill, E.J.: Jess, The Rule Engine for the Java Platform. Sandia National Laboratories Report (SAND98-8206 (revised)) (2003)
4. Giarratano, J., Riley, G.: Expert Systems: Principles and Programming. PWS Publishing Company (1998)
5. Katchabaw, M.J.: Quality of Service Resource Management. PhD thesis, The University of Western Ontario (June 2002)