“Improvement of the Technique of Determination of Electric Energy Losses in 10(6) KV Networks by Means of Fuzzy Sets Theory”. Visnyk of Vinnytsia Politechnical Institute, no. 5 (November 12, 2010): 43–49. Accessed October 10, 2026. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/647.