Griesmer, J.H.; Hong, S.J.; Karnaugh M., Schor, M.I.; Ennis, R.L.; Klein, D.A.; Milliken, K.R. and VanWoerkom, H.M. "YES/MVS: A continuous real time expert system"

Proc. (1984) Proc. National Conference on Artificial Intelligence, 1984 (AAAI-84}, Austin, TX  

Languages mentioned YES/LI {1984}