[1]
G. O. Porras-Arévalo, L. C. Franco-Blanco, O. J. Gómez-Moreno, and D. E. Quinto, “Metallographic identification of phases in a welded joint of microalloyed structural steel and influence in the fracture mechanism”, Rev. metal., vol. 41, no. Extra, pp. 137–142, Dec. 2005.