Jaramillo-Vacio, R., A. Ochoa-Zezzatti, and F. Figueroa-Godoy. “Self-Organizing Map Improved for Classification of Partial Discharge Using Desirability Function”. International Journal of Combinatorial Optimization Problems and Informatics, Vol. 6, no. 3, Nov. 2015, pp. 49-65, https://ijcopi.org/ojs/article/view/51.