@misc{Haupt_Wilhelm_(1846–1932)_[List,
 author={Haupt, Wilhelm (1846–1932)},
 address={Breslau},
 howpublished={online},
 language={ger},
 title={[List do Siegfrieda Brie - Brie 93]},
 type={text},
 keywords={Enrich Europeana Plus, correspondence},
}