@misc{Kasza_Henryk_Production_2000,
 author={Kasza, Henryk},
 volume={Vol. 42},
 number={3/4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Acta Hydrobiologica},
 address={Kraków},
 howpublished={online},
 year={2000},
 publisher={Karol Starmach Institute of Freshwater Biology of the Polish Academy of Sciences},
 language={eng},
 title={Production and destruction processes in the selected lotic and lenitic zones of the Upper Vistula: Effect of water stages on changes in water quality},
 type={Text},
 URL={http://www.rcin.org.pl/Content/186328/PDF/KR038_184080_r2000-t42-no3-4_AH-Kasza-137-143.pdf},
 keywords={Wisła},
}