Lezhniuk, P. D., and O. O. Rubanenko. “Optimal Control of Electric-Power Networks Modes by Criterion Method Using Fuzzy Modeling”. Visnyk of Vinnytsia Politechnical Institute, no. 2, Nov. 2010, pp. 86-90, https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1399.