共 27 条
[1]
Apland J., 1981, Energy in Agriculture, V1, P55, DOI 10.1016/0167-5826(81)90006-1
[2]
BELL C, 1977, 2ND WORLD BANK DEV R
[3]
BRADLEY SP, 1977, APPLIED MATH PROGRAM
[4]
BURTON R, 1982, THESIS PURDUE U
[6]
DULOY J, 1973, MULTILEVEL PLANNING, P435
[7]
DULOY JH, 1973, MULTILEVEL PLANNING, P291
[8]
Egbert A. C., 1975, Spatial sector programming models in agriculture., P11
[9]
Geoffrion A., 1974, MATH PROGRAMMING STU, V2, DOI [10.1007/BFb0120690, DOI 10.1007/BFB0120686]
[10]
GOREUX L, 1973, MULTILEVEL PLANNING