Slavinskaya, Galina V., and Olga V. Kurenkova. “Changes of Physico-Chemical and Technological Characteristics of Ion-Exchange Materials in Natural Water Treatment System”. Sorbtsionnye i Khromatograficheskie Protsessy 13, no. 3 (November 21, 2019). Accessed May 18, 2024. https://journals.vsu.ru/sorpchrom/article/view/1648.