TY  - CHAP
A1  - Keely, C.B.
T1  - Replacement migration
Y1  - 2009
DO  - 10.1007/978-1-4020-8356-3_17
A3  - Uhlenberg, P.
T2  - International handbook of population aging
CY  - London
PB  - Springer

ER  -