DOVHAL, A. H.; BILIAKOVYCH, O. M.; PRYIMAK, L. B. Lifetime improvement of contact brush units of automotive power machines. Part 1. Problems of Tribology, [S. l.], v. 30, n. 1/115, p. 6–11, 2025. DOI: 10.31891/2079-1372-2025-115-1-6-11. Disponível em: https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/976. Acesso em: 4 apr. 2025.