共 36 条
[4]
Avriel M., 1972, MATH PROGRAM, V2, P309
[7]
CROUZEIX JP, 1977, CONVEX ANAL ITS APPL, P66
[8]
CROUZEIX JP, 1981, GENERALIZED CONCAVIT
[9]
DEBREU G, 1960, MATH METHODS SOCIAL, P16