Tereshkevych, L. B., and M. I. Tsybulskyi. “The Reduction of Voltage Nonsymmetry in Condenser Banks Control Process in Electrical Distributing Systems under Conditions of Aftereffects”. Visnyk of Vinnytsia Politechnical Institute, no. 6, Nov. 2010, pp. 151-6, https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/275.