TY  - CHAP
A1  - Kohler, H.-P.
A1  - Billari, F.C.
A1  - Ortega, J.A.
T1  - Low fertility in Europe: Causes, implications and policy options
Y1  - 2006
A3  - Harris, F.R.
T2  - The baby bust: Who will do the work? Who will pay the taxes?
CY  - Lanham
PB  - Rowman and Littlefield

ER  -