@incollection{2020:geyer:in_die_zuk,
title = {In die Zukunft ohne Gesamtkonzept: Vorausberechnungen und ihre Probleme},
year = {2020},
note = {},
booktitle = {Neustart in der Rentenpolitik},
pages = {191--206},
edition = {1},
author = {Geyer, Johannes},
publisher = {Nomos},
address = {Baden-Baden},
series = {},
volume = {}
}