TY  - JOUR
A1  - Watkins, S.
A1  - Menken, J.
A1  - Bongaarts, J.
T1  - Demographic welter foundations of family change
Y1  - 1987
DO  - 10.2307/2095354
JF  - American Sociological Review
VL  - 52
IS  - 3

ER  -