00541naa#a2200229#i#450# EN\\bibl\62657 20250827081828.3 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 3 с. Journal article local . 519.245:519.87:538.9: 541.6 RUS vestniktu.ru