MIHALICHENKO, P. Y. Mathematical design of «removal-recovery» of voltage on current collector of direct current electric locomotives. Electrical Engineering and Power Engineering, [S. l.], n. 2, p. 73–79, 2012. DOI: 10.15588/1607-6761-2012-2-13. Disponível em: http://ee.zntu.edu.ua/article/view/90250. Acesso em: 2 may. 2024.