References
- ALSPACH , D. L. , and SORENSON , H. W. , 1972 , I.E.E.E. Trans, autom. Control , 17 , 439 .
- ATRE , S. R. , and LAMBA , S. S. , 1972 , I.E.E.E. Trans, autom. Control , 17 , 710 .
- BUCY , R. S. , and JOSEPH , P. D. , 1968 , Filtering for Stochastic Processes with Applications to Guidance ( New York Wiley ).
- KATLATH , T. , and FROST , P. A. , 1968 , I.E.E.E. Trans, autom. Control , 13 , 655 .
- LATNIOTIS , D. G. , 1971 a , I.E.E.E. Trans, autom. Control , 16 , 160 ; 1971 b, Int. J. Control, 14, 1137 .
- RAY , W. H. , and LATNIOTIS , D. G. , 1978 , Control and Systems Theory; Vol. 6, Distributed Parameter Systems ( New York Marcel Dekker, Inc .).
- TzAFESTAS , S. G. , 1972 , Int. J. Control , 15 , 273 .