00489naa#a2200205#i#450# EN\\bibl\63432 20251005091016.7 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 7 с. Journal article local . 336.6:330.4 RUS vestniktu.ru