00495naa#a2200193#i#450# EN\\bibl\63783 20250820153850.3 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 4 с. Journal article local . 004.4’416 RUS Bitner V А Timerbaev N F vestniktu.ru