@misc{_Warszawa,
 copyright={PAN Biblioteka Kórnicka},
 howpublished={online},
 publisher={Warszawa},
 publisher={Chlebowski i Michałowski p.f. "Swit"},
 language={pol},
 type={pocztówki},
 title={Warszawa - Plac Ś-go Aleksandra},
 keywords={Polska, Warszawa},
}