TY  - JOUR
A1  - Baizán, P.
A1  - Aassve, A.
A1  - Billari, F.C.
T1  - The interrelations between cohabitation, marriage and first birth in Germany and Sweden
Y1  - 2004
DO  - 10.1023/B:POEN.0000039064.65655.3b
VL  - 25
IS  - 6

ER  -