Wisniewska, Marzenna, and Ewa A. Dembowska. “Phytoplankton Dynamics in Relation to Physicochemical Conditions in Large, Stratified Lake Charzykowskie (Northern Poland)”. Oceanological and Hydrobiological Studies 46, no. 3 (September 25, 2017): 260–270. Accessed April 12, 2025. https://czasopisma.bg.ug.edu.pl/index.php/oandhs/article/view/8750.