1. Calu, J. 1984. Knowledge-Base Aspects in Advance Modeling and Simulation. Proceedings 1984 Summer Simulation Conference. 1984, Boston, MA. pp.1247–1253.
2. A rule based system for printed wiring assembly process planning
3. The impact of advanced information processing on simulation — An illustrative review
4. Ketcham, M. G., Fowler, J. W. and Phillips, D. T. 1984. New Directions for the Design of Advanced Simulation Systems. Proceedings 1984 Winter Simulation Conference. 1984, Dallas, TX. pp.563–568.