@misc{Crueger_Friedrich_[List,
 author={Crueger, Friedrich},
 address={Torino},
 howpublished={online},
 language={ger},
 title={[List do J. D. F. Neigebaura - Neigebaur 40]},
 type={text},
 keywords={Enrich Europeana Plus, correspondence},
}