“Physicochemical and Selective Properties of Heterogeneous Ion-Exchange Membranes MK-40 and MA-40 After Electrodialysis of Natural Water”. Sorbtsionnye I Khromatograficheskie Protsessy, vol. 19, no. 4, July 2019, pp. 434-42, https://doi.org/10.17308/sorpchrom.2019.19/781.