Donoso, J. R., A. Ortiz, and F. Labbé. “Numerical Evaluation of the Effect of the Weld Metal on the Constraint Factor in Bi-Metal C(T) Specimens”. Revista De Metalurgia, vol. 39, no. 5, Oct. 2003, pp. 357-66, doi:10.3989/revmetalm.2003.v39.i5.348.