@misc{Schäffer_H._Tuchhaus,
 author={Schäffer, H.},
 address={Berlin},
 howpublished={online},
 publisher={Gebrüder Burchard},
 language={ger},
 title={Tuchhaus in Krakau},
 keywords={grafika niemiecka, litografia niemiecka, Kraków - widoki, Sukiennice},
}