KIM, Y. D.; SYCHENKO, V. H. The excess-voltage protection of electric traction networks of direct current. The methodology of choosing surge protection device. Science and Transport Progress , [S. l.], n. 37, p. 72–83, 2011. DOI: 10.15802/stp2011/9442. Disponível em: https://stp.ust.edu.ua/article/view/9442. Acesso em: 6 may. 2024.