Gómez Zamorano, P., and F. Uribe Campos. “On the Application of the Numerical Laplace Transform for Accurate Electromagnetic Transient Analysis”. Revista Mexicana De Física, vol. 53, no. 3, Jan. 2007, pp. 198-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/3533.