Leiva, R., J. R. Donoso, U. Muenhlich, and F. Labbé. 2004. “A Two-Parameter Approach for the Analysis of the Effect of the Weld Metal on the Constraint”. Revista De Metalurgia 40 (1):3-12. https://doi.org/10.3989/revmetalm.2004.v40.i1.237.