Baumgart, Winfried2011-02-172011-02-171978https://openscience.ub.uni-mainz.de/handle/20.500.12030/543gerInC-1.0https://rightsstatements.org/vocab/InC/1.0/900 Geschichte900 Geography and historyBuchbeitragurn:nbn:de:hebis:77-26639