@misc{Klag_Wacław_(1942-_)_Pierwszy,
 author={Klag, Wacław (1942- )},
 address={Kraków},
 howpublished={online},
 publisher={KAW},
 language={pol},
 type={plakat},
 title={Pierwszy maja},
 title={1 maja},
 keywords={Plakaty - Polska - 1945-},
}