@misc{_Supplementa_2003, volume={Vol. 6}, copyright={Creative Commons Attribution BY 3.0 PL license}, journal={Supplementa ad Acta Hydrobiologica}, address={Kraków}, howpublished={online}, year={2003}, publisher={Karol Starmach Institute of Freshwater Biology of the Polish Academy of Sciences}, language={pol}, type={Text}, title={Supplementa ad Acta Hydrobiologica Vol. 6 (2003)}, keywords={water biology}, }