@misc{Eyries_Jean_Baptiste_Benoît_(1767-1846)_Brief,
 author={Eyries, Jean Baptiste Benoît (1767-1846)},
 howpublished={online},
 language={fre},
 language={lat},
 title={Brief von Jean Baptiste Benoît Eyries an Alexander von Humboldt},
 type={rękopis},
 keywords={rękopisy},
}