@misc{Kluska_Stanisław_(1940-_)_Perfect,
 author={Kluska, Stanisław (1940- )},
 address={Katowice},
 howpublished={online},
 publisher={Druk PZG "Prasa-Książka-Ruch"},
 language={eng},
 type={plakat},
 title={Perfect mining equipment - polish equipment : Overseas Mine Construction Co. Kopex},
 keywords={plakat polski po 1945},
}