HETMAN, H. K.; VISYN, M. H.; VLASENKO, B. T.; KYIKO, O. I. MODERNIZATION OF FREIGHT ELECTRIC LOCOMOTIVES AC VL80T AND VL80S ON THE RAILWAYS OF UKRAINE. Science and Transport Progress , [S. l.], n. 9, p. 51–60, 2005. DOI: 10.15802/stp2005/19960. Disponível em: https://stp.ust.edu.ua/article/view/19960. Acesso em: 4 may. 2024.