Kovtun O, Dykha O. Friction and wear of current-transmitting contact elements of electric transport with the use of metal-graphite composite materials. PT [Internet]. 2023 Dec. 18 [cited 2024 Nov. 24];28(4/110):28-35. Available from: https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/927