VAKULENKO, L. I.; NADEZHDIN, Y. L. The assessment of the degree of softening during the hardened steel wheels tempering. Science and Transport Progress , [S. l.], n. 31, p. 259–261, 2010. DOI: 10.15802/stp2010/13525. Disponível em: https://stp.ust.edu.ua/article/view/13525. Acesso em: 30 apr. 2024.