TY  - JOUR
A1  - Fried, E.S.
A1  - Hofferth, S.L.
A1  - Udry, J.R.
T1  - Parity-specific and two-sex utility models of reproductive intentions
Y1  - 1980
DO  - 10.2307/2060959
VL  - 17
IS  - 1

ER  -