@misc{Gfothalt_von_[?]_[List,
 author={Gfothalt, von [?]},
 address={München},
 howpublished={online},
 language={ger},
 type={text},
 title={[List do J. D. F. Neigebaura - Neigebaur 73]},
 keywords={Enrich Europeana Plus, correspondence},
}