TY  - JOUR
A1  - Page, H.J.
T1  - Patterns Underlying Fertility Schedules: A Decomposition by both Age and Marriage Duration
Y1  - 1977
DO  - 10.2307/2173490
JF  - Population Studies
VL  - 31
IS  - 1
SP  - 85
EP  - -106

ER  -