@misc{Gonera_Małgorzata_Graptolite-bearing_2002, author={Gonera, Małgorzata and Miśkiewicz, Krzysztof}, volume={Vol. 59 (2)}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, journal={Nature Conservation}, howpublished={online}, year={2002}, publisher={Institute of Nature Conservation of the Polish Academy of Sciences}, language={eng}, type={Text}, title={Graptolite-bearing sites in Poland - concept of protection. In memory of Professor Roman Kozłowski}, URL={http://rcin.org.pl./Content/183536/PDF/KR038_166034_r2002-t59-no2_NC-Gonera-5-18.pdf}, keywords={geology, inanimate nature conservation, Świętokrzyskie Mountains (Poland)}, }