KUCHKOVA, O. V. Ukrainian railway transport reformation in crisis. Science and Transport Progress , [S. l.], n. 35, p. 250–252, 2010. DOI: 10.15802/stp2010/8908. Disponível em: https://stp.ust.edu.ua/article/view/8908. Acesso em: 18 jun. 2025.