TY  - CHAP
A1  - Mellens, M.
T1  - Determinants of Demographic Behaviour
Y1  - 1999
A3  - de Beer, J.
A3  - van Wissen, L.
T2  - Europe: One continent, Different Worlds. Population scenarios for the 21st century
CY  - Dordrecht
PB  - Kluwer Academic Publishers

ER  -