TY  - JOUR
A1  - Frejka, T.
A1  - Sardon, J.-P.
T1  - Cohort birth order, parity progression ratio and parity distribution trends in developed countries
Y1  - 2007
DO  - 10.4054/DemRes.2007.16.11
JF  - Demographic Research
VL  - 16
IS  - 11
SP  - 315
EP  - -374

ER  -