TY  - JOUR
A1  - Duncan, G.J.
A1  - Hoffman, S.D.
T1  - Welfare Benefits, Economic Opportunities, and Out-of-Wedlock Births Among Black Teenage Girls
Y1  - 1990
DO  - 10.2307/2061568
JF  - Demography
VL  - 27
IS  - 4
SP  - 519
EP  - -535

ER  -