@incollection{Kreyendfeld2009a,
author = "Kreyenfeld, M. and Konietzka, D. and Hornung, A.",
title = "Family diversity in France, Russian Federation, East and Western Germany: Overview on living arrangements and living conditions",
year = 2009,
booktitle = "How Generations and Gender Shape Demographic Change",
publisher = "United Nations",
pages = "33-55",
url = "http://www.ggp-i.org/bibliography/conference-2008.html"
}