00678naa#a2200193#i#450# EN\\bibl\63929 20240504113358.6 2686-9896 20230504b2023####ek#y0engy0150####ca RU PROBLEMS OF REGENERATION OF MODIFIED ZEOLITE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2023 1 с. Journal article local Физическая химия. 544 Chugunov Aleksandr Dmitrievich Filatova Elena Gennadievna Chebunin Vadim Andreevich angtu.editorum.ru