00779naa#a2200193#i#450# EN\\bibl\22498 20241011180114.5 2219-0767 20180724b2018####ek#y0engy0150####ca RU A MATHEMATICAL MODEL OF AN ESTIMATION OF INDICATORS OF RELIABILITY OF COMPLEX SOFTWARE AND HARDWARE SYSTEMS Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2018 5 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Zolnikov Konstantin Vladimirovich Utkin D. Chevychelov Yu. Akimovich naukaru.ru