@misc{_[Ludwik,
 address={Berlin},
 howpublished={online},
 publisher={Hel. u. impr. Meisenbach – Riffarth & Co.},
 language={ger},
 title={[Ludwik I Hessen-Darmstadt von, Großherzog]},
 keywords={portrait, man, half-length, German graphics, Ludwik I Hessen-Darmstadt von, wielki ks. (1753-1830), Ludwig I Hessen-Darmstadt von, Großherzog (1753-1830), Louis I great prince of Hessia-Darmstadt (1763-1830), Meisenbach-Riffarth & Co, Berlin, Glaeser Gotthelf Leberecht (ca 1700-1844), 20 w., 20. Jh., 20 century},
}