共 24 条
[3]
COELHO JD, 1978, PAPERS REGIONAL SCI, V40, P47
[7]
RELATIONSHIP BETWEEN GRAVITY MODEL FOR TRIP DISTRIBUTION AND TRANSPORTATION PROBLEM IN LINEAR PROGRAMMING
[J].
TRANSPORTATION RESEARCH,
1973, 7 (01)
:39-61
[8]
GOODCHILD MF, 1978, GEOGR ANAL, V10, P65
[9]
GOODCHILD MF, 1976, MODELLING HUMAN SPAT
[10]
HOLMES JM, 1972, J AM STAT ASSOC, V67, P253, DOI 10.2307/2284760