KOPYTKO, V. I. THE PROBLEMS REFORMATION OF UKRAINIAN RAILWAY TRANSPORT. Science and Transport Progress , [S. l.], n. 17, p. 243–246, 2007. DOI: 10.15802/stp2007/17647. Disponível em: https://stp.ust.edu.ua/article/view/17647. Acesso em: 29 apr. 2024.