共 22 条
- [2] COOPER L, 1979, FACILITY LOCATION PR, V2
- [3] FERMAT-WEBER PROBLEM WITH CONVEX COST FUNCTIONS [J]. MATHEMATICAL PROGRAMMING, 1978, 14 (03) : 295 - 311
- [4] ECKHARDT U, 1975, LECT NOTES MATH, V477, P95
- [5] FRANCIS RL, 1963, J IND ENG, V14, P57
- [6] GOLDMAN AJ, 1963, MAA M ANNAPOLIS
- [7] HANSEN P, 1980, CONSTRAINED LOCATION
- [8] HURIOT JM, 1973, REV ECON POLIT, V83, P640