SENKO, V. I.; HURSKYI, Y. P. THE FORECAST OF THE FREIGHT CARS NUMBER. Science and Transport Progress , [S. l.], n. 23, p. 89–94, 2008. DOI: 10.15802/stp2008/15084. Disponível em: https://stp.ust.edu.ua/article/view/15084. Acesso em: 3 may. 2024.