共 110 条
[41]
GILBERT AF, 1982, GEOSCOPE, V27, P4
[42]
GILBERT AF, 1993, ANN M ASS AM GEOGRAP
[43]
GILOCINA A, 1992, GEOGRAPHY SPAIN 1970, P127
[44]
HANSON S, 1980, GEOGR REV, V70, P219
[45]
Hanson S., 1985, URBAN GEOGR, V6, P193, DOI [DOI 10.2747/0272-3638.6.3.193, 10.2747/0272-3638.6.3.193]
[47]
JOHNSTONANUMONW.I, 1993, ANN M ASS AM GEOGRAP
[48]
KARSTEN CJM, 1993, SPEELRUIMTE VROUWEN
[50]
Katz C., 1993, FULL CIRCLES GEOGRAP