@misc{_Acta_1984, volume={Vol. 25/26}, number={2}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Warszawa}, address={Kraków}, journal={Acta Hydrobiologica}, howpublished={online}, year={1984}, publisher={Institute of Freshwater Biology of the Polish Academy of Sciences}, publisher={Państwowe Wydawnictwo Naukowe}, language={eng}, title={Acta Hydrobiologica Vol. 25/26 Fasc. 2 (1983/1984)}, type={Text}, }