TY  - JOUR
A1  - Billari, F.
A1  - Kohler, H.P.
T1  - Pattern of low and lowest-low fertility in Europe
Y1  - 2004
DO  - 10.1080/0032472042000213695
JF  - Population Studies
VL  - 58
IS  - 2
SP  - 161
EP  - -176

ER  -