Hussian, Abd-Ellatif M., et al. “Short-Term Changes in Phytoplankton Assemblages and Their Potential for Heavy Metal Bioaccumulation – a Laboratory Study”. Oceanological and Hydrobiological Studies, vol. 47, no. 3, Sept. 2018, pp. 260-74, https://czasopisma.bg.ug.edu.pl/index.php/oandhs/article/view/8604.