Lu, Thi Yen, Vladimir Y. Khokhlov, Vladimir F. Selemenev, and Larisa I. Belchinskaya. 2019. “The Dynamics of Ammonium Sorption on Natural, Acid- and Alkaline Activated Sorbent M45K20”. Sorbtsionnye I Khromatograficheskie Protsessy 12 (1). https://journals.vsu.ru/sorpchrom/article/view/1748.