TY  - JOUR
A1  - Zimmermann, K.F.
T1  - Ageing and the labor market: Age structure, cohort size and unemployment
Y1  - 1991
DO  - 10.1007/BF00602428
JF  - Journal of Population Economics
VL  - 4
IS  - 3
SP  - 177
EP  - -200

ER  -