1979 18th IEEE Conference on Decision and Control including the Symposium on Adaptive Processes Decision and Control including the Symposium on Adaptive Processes, 1979 18th IEEE Conference on. 2:540-545 Dec, 1979
1980 19th IEEE Conference on Decision and Control including the Symposium on Adaptive Processes Decision and Control including the Symposium on Adaptive Processes, 1980 19th IEEE Conference on. :715-721 Dec, 1980