@misc{Kretzschmar_Hermann_(1848–1924)_[List,
 author={Kretzschmar, Hermann (1848–1924)},
 howpublished={online},
 language={ger},
 title={[List do Otto Lummera - Lum. 131]},
 type={text},
 keywords={Enrich Europeana Plus, correspondence},
}