Gaines, B. R., Musen, M. A., Uthurusamy, R., Haller, S., McRoy, S., Oard, D., Hull, D., Hauptmann, A., Witbrock, M., Mahesh, K., Farquhar, A., Gruninger, M., Doyle, J. R. and Thomason, R. H. (1997) “AAAI 1997 Spring Symposium Reports”, AI Magazine, 18(3), p. 81. doi: 10.1609/aimag.v18i3.1308.