A.S. Lele, S.R. Kulkarni, A.S. Willsky.
Cover title.
Includes bibliographical references (p. 42-44).
Research supported by the Department of the Navy under an Air Force contract. F19628-90-C-0002 Research supported by the U.S. Army Research Office. DAAL03-86-K-0171 Research supported by the National Science Foundation. ECS-8700903