@misc{Szlakowski_Jacek_Biomasa_2001,
 author={Szlakowski, Jacek and Wiśniewolski, Wiesław},
 volume={Vol. 1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Supplementa ad Acta Hydrobiologica},
 howpublished={online},
 year={2001},
 publisher={Karol Starmach Institute of Freshwater Biology of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Biomasa ryb Zbiornika Zegrzyńskiego w aspekcie ich eksploatacji na przykładzie krąpia, Blicca bjoerkna (Linnaeus, 1758)},
 title={Biomass of fish stocks from Zegrzyński Reservoir as a feature of their exploitation, with a reference to white bream stock, Blicca bjoerkna (Linnaeus, 1758)},
 URL={http://rcin.org.pl/Content/154821/PDF/KR038_167286_r2001-t1_SadAH-Szlakowski-67-76.pdf},
 keywords={water biology, Zegrzyński Reservoir, white bream stock, Blicca bjoerkna},
}