1. Liebowitz, J., Expert System Applications to Telecommunications, John Wiley & Sons, 1988.
2. Ericson E., Ericson L., Minoli D., Expert Systems Applications in Integrated Network Management, Artech House, 1989.
3. Allen, J.F., “Maintaining Knowledge About Temporal Intervals,” Communications of the ACM, pp. 832-853, 1983.
4. Jakobson, G., Weissman, M., “A New Approach to Message Processing in Distributed TMN,” Proceedings of the Fourth IFIP/IEEE International Workshop on Distributed Systems, Long Branch, NJ, 1993.
5. ART-IM Programming Language Reference, Inference Corporation, 1991.