@misc{_[Plakat},
 howpublished={online},
 language={pol},
 type={poster},
 title={[Plakat\} : IV Festiwal Pianistyki Polskiej w Słupsku},
 keywords={Baltic Dramatic Theater (Koszalin). Stage (Słupsk) - posters, Slupsk (Pomeranian Province) - culture - since 1944, Polish Philharmonic "Simfonia Baltica" (Słupsk) - posters, Polish musical poster - since 1944, Music - competitions and festivals - since 1944 - posters, Polish Piano Festival (4 ; 1970 ; Slupsk) - posters},
}