@misc{Leonart_Johann_Friedrich_(1633-1680)_[Faber,
 author={Leonart, Johann Friedrich (1633-1680)},
 howpublished={online},
 language={ger},
 title={[Faber Johann Ludwig]},
 keywords={mezzotinta, 17 w., Faber, Johann Ludwig (1635-1678) - ikonografia},
}