@misc{Holeksa_Jan_Former_2008, author={Holeksa, Jan and Wilczek, Zbigniew and Sierka, Edyta}, volume={Nr 54 cz. II}, copyright={Creative Commons Attribution BY 3.0 PL license}, journal={Studia Naturae}, address={Kraków}, howpublished={online}, year={2008}, publisher={Institute of Nature Conservation of the Polish Academy of Sciences}, language={pol}, title={Former management plans for forest reserves as a source of information about changes in protected forest communities}, type={Text}, URL={http://rcin.org.pl./Content/120333/PDF/KR038_124853_r2008-t54-2_SN-Holeksa-107-119.pdf}, keywords={protected natural areas}, }