1. Schank, R.C. and Colby, K.M. (eds), Computer Models of Thought and Language, Freeman, New York (1973).
2. Winston, P.H. (ed.), The Psychology of Computer Vision, McGraw-Hill, New York (1975)
3. Franklin, J.E., Carmody, C.L., Keller, K., Levitt, T.S., and Buteau, B.L., Expert system technology for the military: selected samples, Proc. IEEE, 76, 1327?1366 (1988).
4. Harmon, P. (ed.), Expert System Strategies, Vol. 2(8), San Francisco, CA, August 1986.
5. Jackson, P., Introduction to Expert Systems, Addision-Wesley, MA (1986).