Kazemi, M., and S. R. Ostadzadeh. “Vector Fitting-Based Models of Vertical and Horizontal Electrodes under Lightning Strikes to Interface With EMTP”. Asian Journal of Fuzzy and Applied Mathematics 3, no. 1 (February 15, 2015). Accessed May 16, 2021. https://ajouronline.com/index.php/AJFAM/article/view/2131.