REFERENCES
- BRUNT , C. DI. 'PILLO , G. , and KOCH , G. , 1974 , I.E.E.E. Trans. autom. Control , 19 , 334 .
- DERESE , L. , and NOLDUS , E. , 1980a , Int. J. Control , 31 , 219 ; 1980b, Proc. Instn. elect. Engrs, 127, 169 .
- GAUTHIER , J. P. , and BORNARD , G. , 1980 , Analysis and Optimization of Systems , ed. Bensoussan and Lions ( Berlin Springer ).
- GUTMAN , P. O. , 1980 , Proc. Joint Automatic Control Conference , TP 9D .
- JACOBSON , D. H. , 1977 , Extensions of Linear-Quadratic Control, Optimization and Matrix Theory ( London Academic Press ).
- MOHLER , R. R. , 1973 , Bilinear Control Processes ( London Academic Press ).
- SHAW , L. , 1979 , I.E.E.E. Trans. autom. Control , 24 , 108 .
- SLEMROD , M. , 1978 , SIAM J. Control and Optimization . 16 , 131 .
- WILLEMS , J. C. , 1971 , I.E.E.E. Trans. autom. Control , 16 , 021 .
- WILLEMS , J.L. , 1980 , Regelungstecknik , 28 , 329 .