共 22 条
[1]
Bullough Vern L., 1967, COMPUT HUMANITIES, V1, P61, DOI [10.1007/BF00119888, DOI 10.1007/BF00119888]
[2]
BURR M, 1950, SLAVONIC E EUROPEAN, V28, P198
[3]
CARTER FW, 1968, BALKAN STUD, V9, P127
[4]
CARTER FW, 1969, SLAVONIC E EUROPEAN, V47
[5]
CARTER FW, 1967, THESIS LONDON U
[7]
EAST WG, 1956, HISTORICAL GEOGRAPHY, P179
[8]
Garrison W.L., 1965, PROL FOR TRANSP DEV
[9]
GOULD PR, 1967, I BRIT GEOGRAPHE DEC, P53
[10]
HARVEY D, 1967, MODELS GEOGRAPHY, P568