AN INDEX OF DISTANCE AS RELATED TO INTERNAL MIGRATION

[1] BOGUE DJ, 1949, AM SOCIOLOGICAL APR, P236

[2] BOGUE DJ, 1957, SUBREGIONAL MIGRATIO, V1, P8

[3] BRIGHT ML, 1941, AM SOCIOLOGICAL DEC, P773

[4] GOODRICH C, 1936, MIGRATION EC OPPORTU, P504

[5] SPATIAL MOBILITY OF THE RURAL POPULATION WITH RESPECT TO LOCAL AREAS [J]. AMERICAN JOURNAL OF SOCIOLOGY, 1937, 43 (01) : 89 - 102

[6] LIVELY CE, 1939, WORKS PROGR ADM RES, V19, P73

[7] PRICE DO, 1948, SOCIAL FORCES OCT, P48

[8] PRICE DO, 1951, SOCIAL FORCES MAY, P409

[9] RAVENSTEIN EG, 1885, J ROYAL STATISTI JUN, P198

[10] DEMOGRAPHIC GRAVITATION: EVIDENCE AND APPLICATIONS [J]. SOCIOMETRY, 1948, 11 (1-2) : 31 - 58

[1] BOGUE DJ, 1949, AM SOCIOLOGICAL APR, P236

[2] BOGUE DJ, 1957, SUBREGIONAL MIGRATIO, V1, P8

[3] BRIGHT ML, 1941, AM SOCIOLOGICAL DEC, P773

[4] GOODRICH C, 1936, MIGRATION EC OPPORTU, P504

[5] SPATIAL MOBILITY OF THE RURAL POPULATION WITH RESPECT TO LOCAL AREAS [J]. AMERICAN JOURNAL OF SOCIOLOGY, 1937, 43 (01) : 89 - 102

[6] LIVELY CE, 1939, WORKS PROGR ADM RES, V19, P73

[7] PRICE DO, 1948, SOCIAL FORCES OCT, P48

[8] PRICE DO, 1951, SOCIAL FORCES MAY, P409

[9] RAVENSTEIN EG, 1885, J ROYAL STATISTI JUN, P198

[10] DEMOGRAPHIC GRAVITATION: EVIDENCE AND APPLICATIONS [J]. SOCIOMETRY, 1948, 11 (1-2) : 31 - 58