A.S. Willsky ... [et al.].
Caption title. "1990 IFAC World Congress"--Leaf 1.
Includes bibliographical references.
Supported in part by the Air Force Office of Scientific Research. AFOSR-88-0032 Supported in part by the National Science Foundation. ECS-8700903 Supported in part by the US Army Research Office. DAAL03-86-K-0171 Supported in part by CNRS. GO134