Lonin, O.Y., Levenets, V.V., Omelnyk, O.P. and Shchur, A.O. 2023. Effect of Competing Ions on Multisorption (Cs+, Sr2+) by Composite Sorbents Based on Natural and Synthetic Zeolites. East European Journal of Physics. 1 (Mar. 2023), 125-129. DOI:https://doi.org/10.26565/2312-4334-2023-1-15.