TY  - RPRT
A1  - Kreyenfeld, M.
A1  - Hornung, A.
A1  - Kubisch, K.
A1  - Jaschinski, I.
T1  - Fertility and union histories from German GGS data: Some critical reflections
Y1  - 2010
T3  - MPIDR Working Paper
IS  - WP 2010-023

ER  -