共 19 条
[11]
JILEK T, UNPUB CESSNOCK KURRI
[12]
LAWTON R, 1959, TOWN PLANN REV, V29, P241
[13]
Liepmann KK, 1944, JOURNEY WORK ITS SIG
[15]
RAVENSTEIN EG, 1885, J ROYAL STATISTICAL
[17]
SCHNORE LF, 1960, J AM STAT ASSOC, V55, P8
[19]
POPULATION TRENDS CO