GOOLAK, Sergey; TKACHENKO, Viktor; BUREIKA, Gintautas; VAIČIŪNAS, Gediminas. Method of spectral analysis of traction current of AC electric locomotives. Transport, [S. l.], v. 35, n. 6, p. 658–668, 2020. DOI: 10.3846/transport.2020.14242. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/14242. Acesso em: 14 may. 2025.