00522naa#a2200205#i#450# EN\\bibl\61919 20250820221639.3 3034-4689 20250801b2025####ek#y0engy0150####ca RUS RU Journal article Kazan Kazan National Research Technological University 2025 6 с. Journal article local . 532.517.4: 532.517.2: 532.5.011.1: 544.431.7 RUS vestniktu.ru