NAUMOV, V. V. The reliability of the subgrade in the areas of heavy train treatment. Science and Transport Progress , [S. l.], n. 30, p. 183–186, 2009. DOI: 10.15802/stp2009/14626. Disponível em: https://stp.ust.edu.ua/article/view/14626. Acesso em: 30 apr. 2024.