@misc{Berka_J.(1758-1815)_[Herrmann,
 author={Berka, J.(1758-1815)},
 howpublished={online},
 language={ger},
 language={lat},
 title={[Herrmann Michael Kajetan]},
 keywords={portrait, man, bust, German graphics, engraving, Herrmann Michael Kajetan (19 w.), 19 w., 19. Jh., 19 century, Berka, J. (1758-1815), Opitz G. (ca 1830)},
}