@article{Kohler2002,
author = {Kohler, H.P. and Kohler, I.},
title= {Fertility decline in Russia in the early and mid 1990s: The role of economic uncertainty and labour market crises},
year = {2002},
doi = {10.1023/A:1019701812709},
volume = {18},
pages = {233--262},
}