00921naa#a2200229#i#450# EN\\bibl\112079 20260315080437.7 2782-5957 20260130b2026####ek#y0engy0150####ca RU DETERMINATION OF CRITICAL FREQUENCIES OF ROTARY SYSTEMS WITH CONICAL-CYLINDRICAL SLIDING BEARINGS BASED ON THE ANALYSIS OF DYNAMIC COEFFICIENTS Journal article Bryansk Bryansk State Technical University 2026 10 с. Journal article local Подшипники. Вкладыши подшипников. 621.822 Технология металлов. Машиностроение. Приборостроение. 34 bbk Nguyen Thai Ha Liu Yifan Kazakov Yury Nikolaevich Nastepanin Kirill Konstantinovich Savin Leonid Alexeevich zh-szf.ru