@misc{National_Hydrological_and_Meteorological_Institute_1968, author={National Hydrological and Meteorological Institute}, editor={Polish Academy of Sciences. Institute of Dendrology}, editor={Kaczmarek, Czesław. Data registering person}, copyright={Creative Commons Attribution BY-SA 4.0 license}, howpublished={online}, year={1968}, language={pol}, URL={http://www.rcin.org.pl/Content/140139/PDF/KOR001_164287.pdf}, keywords={meteorology, meteorological measuring station, meteorological measurements, meteorological data}, }