@misc{Haber_Fritz_Jakob_(1868-1934)_[List,
 author={Haber, Fritz Jakob (1868-1934)},
 address={Karlsruhe},
 howpublished={online},
 language={ger},
 type={text},
 title={[List do Otto Lummera - Lum. 93]},
 keywords={Enrich Europeana Plus, correspondence},
}