TY  - JOUR
A1  - Fenge, R.
A1  - von Weizsäcker, J.
T1  - Mixing Bismarck and child pension systems: An optimum taxation approach
Y1  - 2010
DO  - 10.1007/s00148-008-0236-1
JF  - Journal of Population Economics
VL  - 23
IS  - 2

ER  -