@misc{Polewka_Jan_(1945-_)_Jan,
 author={Polewka, Jan (1945- )},
 address={Katowice},
 howpublished={online},
 publisher={Opera Śląska (Bytom)},
 language={pol},
 title={Jan Kolbe : Tekst E. Ionesco ; muzyka D. Probst},
 type={plakat},
 keywords={Plakat - Polska - 1945-},
}