“Estimation of Ecological State of Water Objects in Vinnytsia on the Basis of Indexes of Bioindication by Phytoplankton”. Visnyk of Vinnytsia Politechnical Institute, no. 6 (November 12, 2010): 13–16. Accessed October 12, 2026. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1553.