共 11 条
[2]
Hu T.C., 1969, INTEGER PROGRAMMING
[4]
JEWELL WS, 1966, ORC6623 U CAL OP RES
[6]
Lawler E.L., 1976, COMBINATORIAL OPTIMI
[10]
SAKAROVITCH M, 1966, ORC6625 U CAL OP RES