@misc{Kwandrans_Janina_Ecological_1989,
 author={Kwandrans, Janina},
 volume={Vol. 31},
 number={1/2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Acta Hydrobiologica},
 howpublished={online},
 year={1989},
 publisher={Institute of Freshwater Biology of the Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 type={Text},
 title={Ecological characteristics of communities of sessile algae in the Biała and Czarna Wisełka streams, headwaters of the River Vistula (Silesian Beskid, southern Poland)},
 title={Ekologiczna charakterystyka zbiorowisk glonów osiadłych w Białej i Czarnej Wisełce, źródłowych potokach rzeki Wisły (Beskid Śląski, Polska Południowa)},
 URL={http://rcin.org.pl/Content/209350/PDF/KR038_142144_r1989-t31-no1-2_AH-Kwandrans-43-74.pdf},
}