Диха, О., Вельбой, В. and Гедзюк, Т. (2014) “Dykha O.V., Velboy V.P., Gedzuk T.V. Results of wear tests of of the conical standards from Steel 45 in motor oil”, Problems of Tribology, 72(2), pp. 111-116. Available at: http://tribology.khnu.km.ua/index.php/ProbTrib/article/view/120 (Accessed: 29January2022).