00510naa#a2200205#i#450# EN\\bibl\61594 20250820214959.3 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 3 с. Journal article local . 54.022: 538.931: 538.913: 539.21 RUS vestniktu.ru