@misc{_Mapa_[ca,
 editor={Semkowicz, Władysław Aleksander (1878–1949). Rys.},
 copyright={Public Domain},
 address={Kraków},
 howpublished={online},
 year={[ca 1920]},
 publisher={Lit. A. Pruszynski},
 language={pol},
 title={Mapa Spisza, Orawy i Okręgu Czadeckiego},
 type={Image},
 keywords={population maps, Southern Poland, Northern Slovakia, Spisz, Orava, Czadca region},
}