@techreport{Dorbritz2005,
author = {Dorbritz, J. and Höhn, C. and Naderi, R.},
title= {The Demographic Future of Europe - Facts, Figure, Policies: Results of the Population Policy Acceptance Study (PPAS)},
year = {2005},
publisher = {Robert Bosch Foundation/Federal Institute for Population Research},
address = {Stuttgart/Wiesbaden},
}