@misc{Skurpski_Hieronim_(1914-2006)_[Drzewo]_1977,
 author={Skurpski, Hieronim (1914-2006)},
 howpublished={online},
 year={1977},
 language={pol},
 type={rysunek},
 title={[Drzewo]},
 keywords={Rysunek polski, Drzewa},
}