@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},
}