00547naa#a2200241#i#450# EN\\bibl\60250 20250826133127.2 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 3 с. Journal article local . 539 211: 541.64 RUS vestniktu.ru