RYBKIN, V. V.; ZAYATS, Y. L.; KOVALENKO, V. V.; PSHINKO, P. O. Investigations of a load-life with pre-stressed concrete sleepers by Ukrainian production. Science and Transport Progress , [S. l.], n. 39, p. 173–179, 2011. DOI: 10.15802/stp2011/6908. Disponível em: https://stp.ust.edu.ua/article/view/6908. Acesso em: 3 may. 2024.