REFERENCES
- KRANC , G. M. , and SABACHIK , P. E. , 1963 , J. bos. Engng, Trans. A.S.M.E. , 85 , 143 .
- KRASOVSKII , N. N. , 1957 , Automn remote Control , 18 , 1005 .
- KREINDLER , E. , 1963 , J. Franklin Inst. , 275 , 314 .
- KULIKOUSKI , R. , 1960 , Proc. I.F.A.C. Moscow Conf. ( London Butterworth ), p. 473 .
- LUENBERGER , D. G. , 1969 , Optimization by Vector Space Methods ( New York John Wiley & Sons ), p. 68 .
- SARACHIK , P. E. , and KKANC , G. E. , 1964 , Proc. I.F.A.C. London Conf. ( London ; Butterworth ), p. 306 .
- SILMBERG , J. , and MIZUKAMI , K. , 1970 , Int. J. Control , 12 , 465 ; 1971, J. Franklin Inst., 292, 245 .
- SWIGER , J. M. , 1966 , Advances in Control Systems , Vol. III , edited by C. T. Leondes ( New York Academic Press ), p. 151 .