@misc{_[Nicolai, howpublished={online}, language={lat}, language={ger}, title={[Nicolai Christoph Friedrich]}, keywords={writer, german graphics, engraving, portrait, man, bookseller, critic, Nicolai Christoph Friedrich (1733-1811), Geyser, Chistian Gottlob (1742-1803), 18-19 w., 18.-19. Jh., Chodowiecki Daniel (1726-1801)}, }