An Application of Antifriction Coatings to Increase the Lifetime of Friction UnitsAleksandr V. Antsupov, Artem A. Fedulov, Alexey V. Antsupov and Victor P. AntsupovMATEC Web Conf., 346 (2021) 03024DOI: https://doi.org/10.1051/matecconf/202134603024