@incollection{2011:bujard:die_klassi,
title = {Die klassische Transitionstheorie},
year = {2011},
note = {},
booktitle = {Geburtenrückgang und Familienpolitik},
pages = {98--104},
edition = {1},
author = {Bujard, Martin},
publisher = {Nomos},
address = {Baden-Baden},
series = {Wirtschafts- und Sozialpolitik},
volume = {5}
}