TY  - CHAP
A1  - Chen, F.
A1  - Liu, G.
T1  - Population aging in China
Y1  - 2009
DO  - 10.1007/978-1-4020-8356-3_8
A3  - Uhlenberg, P.
T2  - International handbook of population aging
CY  - Berlin
PB  - Springer Science+Business Media

ER  -