HRECHKO, O. V. THEORETICAL AND METHODOLOGICAL BASIS FOR THE REFORM OF RAILWAY TRANSPORT OF UKRAINE. Science and Transport Progress , [S. l.], n. 17, p. 226–231, 2007. DOI: 10.15802/stp2007/17640. Disponível em: https://stp.ust.edu.ua/article/view/17640. Acesso em: 1 may. 2024.