MALYSHKO, I. V. THE MAIN DIRECTIONS OF THE ENERGY EFFICIENCY OF RAILWAY TRANSPORT OF UKRAINE. Science and Transport Progress , [S. l.], n. 13, p. 36–38, 2006. DOI: 10.15802/stp2006/18238. Disponível em: https://stp.ust.edu.ua/article/view/18238. Acesso em: 2 may. 2024.