@misc{Mayer_Carl_(1798–1868)_[Beck,
 author={Mayer, Carl (1798–1868)},
 address={[Nürnberg]},
 howpublished={online},
 publisher={pusto_1},
 language={ger},
 title={[Beck Friedrich]},
 keywords={grafika niemiecka, Mayer, Carl, staloryt, Beck, Friedrich, 19 w.},
}