KALYUZHNIY, D. IDENTIFICATION ERROR OF UNBALANCE VOLTAGE SOURCES IN POWER SUPPLY SYSTEMS BY THE DISTORTING NODAL CURRENT CRITERION: Array. Municipal economy of cities. Series: «Economy science», [S. l.], v. 3, n. 163, p. 133–137, 2021. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/5793. Acesso em: 15 jun. 2025.