TY  - JOUR
A1  - Guinnane, T.W.
A1  - Okun, B.S.
A1  - Trussell, J.
T1  - What Do We Know About the Timing of Fertility Transitions in Europe?
Y1  - 1994
DO  - 10.2307/2061905
JF  - Demography
VL  - 31
IS  - 1
SP  - 1
EP  - -20

ER  -