TY  - RPRT
A1  - Philipov, D.
A1  - Jasilioniene, A.
T1  - Union formation and fertility in Bulgaria and Russia: a life table description of recent trends
Y1  - 2007
PB  - Max Planck Institute for Demographic Research
CY  - Rostock
IS  - MPIDR Working Paper; WP 2007-005

ER  -