Fonseca, I., J. A. Benito, I. Mejía, J. Jorba, and A. Roca. 2002. “Changes on Young’s Modulus of Steel C45E (EN 10083) by Thermal Treatment”. Revista De Metalurgia 38 (4):249-55. https://doi.org/10.3989/revmetalm.2002.v38.i4.407.