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 the Art in Demography
CY  - Brussels
PB  - Vrije Universiteit Press
SP  - 115
EP  - -141

ER  -