@misc{_Acta_1977, volume={Vol. 19}, number={2}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Warszawa}, address={Kraków}, journal={Acta Hydrobiologica}, howpublished={online}, year={1977}, publisher={Laboratory of Water Biology of the Polish Academy of Sciences}, publisher={Państwowe Wydawnictwo Naukowe}, language={eng}, language={pol}, title={Acta Hydrobiologica Vol. 19 Fasc. 2 (1977)}, type={Text}, }