00615naa#a2200181#i#450# EN\\bibl\3940 20250121172209.2 2308-8877 20141113b2014####ek#y0engy0150####ca RUS RU MATHEMATICAL MODEL FOR CALCULATION OF THE TECHNICAL STATE OF THE COMMUNICATION EQUIPMENT Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Popova A. Baybara D. naukaru.ru