Galán-Rivera, D.R., Orviz-Theodosius, M.J., Vigil, M., Miranda, D. and Belzunce-Varela, F.J. 2020. Welding repair process of vanadium steel grooved rails and its validation by means of finite element modelization (FEM). Revista de Metalurgia. 56, 2 (Jun. 2020), e168. DOI:https://doi.org/10.3989/revmetalm.168.