H. Godoy, I. Lozada, and J. Osorio, “A semi-analytical expression for calculating conductivity matrices of finite element in heat conduction problems”, Publ.Cienc.Tecnol, vol. 6, no. 2, pp. 71–80, Oct. 2012, Accessed: Oct. 05, 2026. Available: https://mail.revistas.uclave.org/index.php/pcyt/article/view/792