@misc{Wimmer_Christian_Friedrich_Heinrich_[Korespondencja,
 author={Wimmer, Christian Friedrich Heinrich},
 address={Breslau},
 howpublished={online},
 language={ger},
 type={text},
 title={[Korespondencja Friedricha Haasego - Haase 998]},
 keywords={Enrich Europeana Plus, correspondence},
}