“Contact-Difference Method for Measuring Electrical Conductivity in Determination of the Transport Characteristics of Heterogeneous Ion-Exchange Membranes of Different Service Life in an Industrial Electrodialyzer”. 2025. Sorbtsionnye I Khromatograficheskie Protsessy 25 (3): 316-27. https://doi.org/10.17308/sorpchrom.2025.25/13043.