TY  - RPRT
A1  - Skirbekk, V.
T1  - Age and individual productivity: A literature survey
Y1  - 2003
UR  - http://www.demogr.mpg.de/papers/working/wp-2003-028.pdf
PB  - Max Planck Institute for Demographic Research
CY  - Rostock
IS  - MPIDR working paper WP 2003-028

ER  -