共 17 条
[1]
CASTAING C, 1967, REV FR INFORM RECH O, V1, P91
[2]
CLARKE FH, 1974, LECTURE NOTES ECONOM, P70
[3]
CLARKE FH, TO BE PUBLISHED
[4]
Clarke FH, 1973, THESIS U WASHINGTON
[5]
Filippov A.F., 1967, SIAM J CONTROL, V5, P609, DOI [10.1137/0305040, DOI 10.1137/0305040]
[6]
HERMES H, 1971, J DIFFER EQUATIONS, V9, P141, DOI 10.1016/0022-0396(70)90159-2
[7]
HERMES H, 1969, SIAM STUDIES APPL MA, V5
[8]
OLECH C, TO BE PUBLISHED
[9]
POLAK E, 1973, SIAM REV, V15, P572