Bobric, E. C., G. Cartina, and G. Grigoras. “Fuzzy Technique Used for Energy Loss Determination in Medium and”. Elektronika ir Elektrotechnika 90, no. 2 (February 1, 2009): 95–98. Accessed April 11, 2026. https://eejournal.ktu.lt/index.php/elt/article/view/10527.