@misc{Kaim-Otręba_Jadwiga_(1935-_)_Niech,
 author={Kaim-Otręba, Jadwiga (1935- )},
 address={Kraków},
 howpublished={online},
 publisher={WAG RSW "Prasa"},
 language={pol},
 type={plakat},
 title={Niech żyje 1 maja},
 keywords={Plakaty - Polska - 1945-},
}