@misc{Lessing_Julius_(1843–1908)_[List,
 author={Lessing, Julius (1843–1908)},
 address={Berlin},
 howpublished={online},
 language={ger},
 title={[List do Otto Lummera - Lum. 160]},
 type={text},
 keywords={Enrich Europeana Plus, correspondence},
}