00705naa#a2200181#i#450# EN\\bibl\109782 20260319183413.4 2686-777X 20251222b2025####ek#y0engy0150####ca RU FORMATION OF NEW PROTON-EXCHANGE POLYMER MEMBRANES IN THE STYRENE SULFONIC ACID/4-VINYLPYRIDINE SYSTEM Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 4 с. Journal article local Органическая химия. 547 Raskulova Tat'yana Valentinovna Malahova Ekaterina Aleksandrovna angtu.editorum.ru