U. Yessimkanova, M. Mataev, M. Alekhina, M. Kopbaeva, A. Berezovskiy, and D. D. Dreisinger, “The Study of the Kinetic Characteristics of Sorption of Scandium of Ion Exchanger Purolite MTS9580 from Return Circulating Solutions of Underground Leaching of Uranium Ores”, Eurasian Chem.-Technol. J., vol. 22, no. 2, p. 135‒140, Jun. 2020.