共 12 条
[1]
ALONSO W, 1974, WP247 U CAL I URB RE
[2]
ALONSO W, 1973, 17 U CAL I URB REG D
[3]
ALONSO W, 1978, HUMAN SETTLEMENT
[6]
HUA C, UNPUBLISHED
[7]
NORMALIZING FACTORS OF GRAVITY MODEL - AN INTERPRETATION
[J].
TRANSPORTATION RESEARCH,
1970, 4 (01)
:37-&
[10]
Wilson A. G., 1970, ENTROPY URBAN REGION, DOI DOI 10.2307/142897