@misc{Jakuczun_Bogdan_The_1971, author={Jakuczun, Bogdan}, volume={27 nowa seria}, number={6}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, journal={Let's protect Our Indigenous Nature}, howpublished={online}, year={1971}, publisher={Polish Academy of Sciences}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, type={Text}, title={The Szafer Memorial Strict Nature Reserve was set aside in the Wolin National Park}, URL={http://rcin.org.pl/iop/Content/74021/PDF/KR038_92672_r1971-t27-no6_ChPO-Jakuczun-47-50.pdf}, keywords={Szafer Memorial Strict Nature Reserve, Wolin National Park}, }