@book{ Solr-LR100354572, title = {Archivmaterialien zu Joseph von Hefner, 1799-1862}, author = {Hefner, Joseph von}, year = {2019}, url = {https://kalliope-verbund.info/gnd/100354572} url = {https://www.archivportal-d.de/person/gnd/100354572} }