TY  - CHAP
A1  - Sobotka, T. 
T1  - Does Persistent Low Fertility Threaten the Future of European Populations?
Y1  - 2008
A3  - Surkyn, J.
A3  - Deboosere, P. 
A3  - van Bavel, J. 
T2  - Demographic Challenges for the 21st Century. A State of Art in Demography
CY  - Brussels
PB  - VUBPRESS
SP  - 27
EP  - -89

ER  -