@misc{Klag_Wacław_(1942-_)._1,
 author={Klag, Wacław (1942- ).},
 howpublished={online},
 publisher={KAW},
 language={pol},
 title={1 maja [Dokument ikonograficzny]},
 type={plakat},
 keywords={Święto Pracy--Polska--1945-1990--plakaty.},
}