@misc{Szczęsny_Bronisław_Benthic_1998,
 author={Szczęsny, Bronisław},
 volume={Nr 44},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Studia Naturae},
 address={Kraków},
 howpublished={online},
 year={1998},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={eng},
 title={Benthic macroinvertebrates in the acidified headstreams of the Vistula River},
 title={Bezkregowce bentosowe źródłowych potoków Wisły w warunkach zakwaszenia},
 type={Text},
 URL={http://rcin.org.pl/iop/Content/182808/PDF/KR038_147682_r1998-t44_SN-Szczesny-145-170.pdf},
 keywords={Western Carpathian Mountains, Czarna Wisełka, Biała Wisełka},
}