@misc{Bolt_Johann_Friedrich_(1769-1836)_[Link,
 author={Bolt, Johann Friedrich (1769-1836)},
 howpublished={online},
 language={lat},
 title={[Link Heinrich Friedrich]},
 keywords={portrait, man, bust, botanist, professor, german graphics, engraving, 18-19 w., 18.-19. Jh., 18-19 century, Link Heinrich Friedrich (1767-1850), Krüger, F.},
}