00635naa#a2200181#i#450# EN\\bibl\7567 20241113180805.3 2308-8877 20151012b2015####ek#y0engy0150####ca RUS RU To the question of definition of optimum service life of logging cars and their separate elements Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Yakovlev Konstantin Sklyarov P. naukaru.ru