Traum, D., Iwanska, L., Redfield, C. L., Nayak, P. P., Williams, B. C., Anderson, M. and Dautenhahn, K. (1998) “The 1997 AAAI Fall Symposia”, AI Magazine, 19(2), p. 125. doi: 10.1609/aimag.v19i2.1376.