@misc{Wuczyński_Andrzej_The_1997, author={Wuczyński, Andrzej}, volume={53}, number={6}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, journal={Let's protect Our Indigenous Nature}, howpublished={online}, year={1997}, publisher={Institute of Nature Conservation of the Polish Academy of Sciences}, language={pol}, type={Text}, title={The history and breeding of the White Stork population in the Sudetic Foreland}, URL={http://rcin.org.pl/iop/Content/69487/PDF/KR038_88843_r1997-t53-no6_ChPO-Wuczynski-28-44.pdf}, keywords={white stork, Sudetic Foreland, Ciconia ciconia}, }