@techreport{Kohlmann2001,
author = {Kohlmann, A. and Zuev, S.},
title= {Patterns of Childbearing in Russia 1994-1998},
year = {2001},
URL = {http://www.demogr.mpg.de/Papers/Working/wp-2001-018.pdf},
publisher = {Max Planck Institute for Demographic Research},
address = {Rostock},
number = {MPIDR Working Paper WP-2001-018},
}