@misc{Czekalski_Mieczysław_A_1982, author={Czekalski, Mieczysław}, volume={38}, number={3}, editor={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Warszawa}, address={Kraków}, journal={Let's protect Our Indigenous Nature}, howpublished={online}, year={1982}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, type={Text}, title={A monumental wild service tree, Sorbus torminalis, at Naramowice near Poznań}, URL={http://rcin.org.pl/iop/Content/80948/PDF/KR038_99367_r1982-t38-no3_ChPO-Czekalski-42-45.pdf}, keywords={Sorbus torminalis}, }