@inbook{Zakharov1994,
author = {Zakharov, S.V.},
title= {Changes in spatial variation of demographic indicators in Russia},
year = {1994},
editor = {Lutz, W.},
editor = {Scherbov, S.},
editor = {Volkov, A.},
booktitle = {Demographic Trends and Patterns in the Soviet Union before 1991},
address = {London and New York},
publisher = {IIASA, Routledge},
pages = {113--130},
}