@misc{Franklin_Christian_Timotheus_Otto_[Korespondencja,
 author={Franklin, Christian Timotheus Otto},
 howpublished={online},
 language={ger},
 type={text},
 title={[Korespondencja Friedricha Haasego - Haase 250]},
 keywords={Enrich Europeana Plus, correspondence},
}