TY  - JOUR
A1  - Shorter, Edward
A1  - Knodel, John
A1  - Van De Walle, Etienne 
T1  - The Decline of Non-Marital Fertility in Europe, 1880-1940
Y1  - 1971
DO  - 10.2307/2173074
JF  - Population Studies
VL  - 25
IS  - 3
SP  - 375
EP  - -393

ER  -