“Synthesis of Zeolite Materials Based on Dispersed Microspheres from Fly Ash from Coal Combustion and Their Sorption Properties in Relation to Pb(II) and Cd(II)”. Sorbtsionnye i Khromatograficheskie Protsessy 23, no. 5 (December 27, 2023): 837–847. Accessed April 1, 2026. https://journals.vsu.ru/sorpchrom/article/view/11718.