Sudnitsyna, D.N. “Anthropogenic Impact on the Macrophytes of Pskov Region Alkalitrophic Lakes”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2015): 303–306. Accessed December 21, 2024. https://journals.rta.lv/index.php/ETR/article/view/248.