@book{Feifel2015,
author = {Feifel, Maximilian},
year = {2015},
isbn = {978-3-944843-15-5},
language = {ger},
copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen},
title = {Demografischer Wandel - Japans Strategien},
url = "http://dx.doi.org/10.17169/FUDOCS_document_000000023060",
}