Trbojević, Ivana, Gordana Subakov Simić, and Jelena Krizmanić. 2019. “Rare Diatom Stauroneis Balatonis Pantocsek Recorded in Lake Savsko, Serbia”. Oceanological and Hydrobiological Studies 48 (4):436-41. https://czasopisma.bg.ug.edu.pl/index.php/oandhs/article/view/7979.