共 13 条
[1]
Bebernes J.W., 1970, ANN MAT PUR APPL, V87, P271
[4]
GRANDOLFI M, 1967, ATTI ACCAD NAZ LIN, V42, P355
[5]
LASOTA A, 1965, B ACAD POL SCI SMAP, V13, P781
[6]
LEE E, 1967, F OPTIMAL CONTROL
[8]
ROCKAFELLAR RT, TO BE PUBLISHED
[9]
Rouche N., 1973, EQUATIONS DIFFERENTI, V2
[10]
SHELL K, 1969, MATH SYSTEMS THEORY, P241