共 30 条
[1]
AKGUL A, 1984, RES NOTES MATH, V97
[3]
DEMYANOV VF, 1981, NONDIFFERENTIABLE OP
[5]
ECKER JG, 1983, MATH PROGRAM, V27, P1
[6]
GERSHOVICH VI, 1979, THEORY OPTIMAL SOLUT, P15
[8]
GILL PE, 1974, MATH COMPUT, V28, P505, DOI 10.1090/S0025-5718-1974-0343558-6