共 7 条
[1]
[Anonymous], 1991, GENERATIONS HIST AM
[3]
BERRY BJL, 1993, URBAN GEOGR, V14, P1
[4]
Berry BJL., 1991, LONG WAVE RHYTHMS EC
[5]
Easterlin R., 1987, BIRTH FORTUNE IMPACT, V(2nd)
[6]
Klingberg Frank L., 1983, CYCLICAL TRENDS AM F