TY  - JOUR
A1  - Wu, L.L.
T1  - Cohort estimates of nonmarital fertility for U.S. women
Y1  - 2008
DO  - 10.1353/dem.2008.0001
JF  - Demography
VL  - 45
IS  - 1
SP  - 193
EP  - -207

ER  -