Domanskiy, I., and O. Kozlova. “METHODS OF ANALYSIS OF TRANSMISSION AND ELECTRICITY DISTRIBUTION MODES IN ELECTRICAL SYSTEMS WITH TRACTION LOADS: Array”. Municipal Economy of Cities. Series: «Economy Science», vol. 1, no. 147, Jan. 2019, pp. 158-6, https://khges.kname.edu.ua/index.php/khges/article/view/5369.