TY  - CHAP
A1  - Goldstein, J.R.
T1  - How populations age
Y1  - 2009
DO  - 10.1007/978-1-4020-8356-3_1
UR  - http://dx.doi.org/10.1007/978-1-4020-8356-3_1
A3  - Uhlenberg, Peter
T2  - International handbook of population aging
CY  - Dordrecht
PB  - Springer Netherlands

ER  -