00666naa#a2200181#i#450# EN\\bibl\38403 20240427222401.6 2686-7788 20200623b2020####ek#y0engy0150####ca RU EXPERIMENTAL STUDY OF THE OPERATION OF ION-EXCHANGE MEMBRANES Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 4 с. Journal article local Общие вопросы химии. 31.01 grnti Kondrat'eva Larisa Mihaylovna Sverdlova Ol'ga Leonidovna angtu.editorum.ru