БУРАВЦОВ., И.; ВОЛОВИЧ, Г. VOLTAMPEREMETER AND PHASE METER OF EXTENDED PRECISION FOR ELECTRIC EQUIPMENT AND SCHEME OF RELAYING ADJUSTMENT. Bulletin of the South Ural State University series "Power Engineering", Челябинск, Россия, v. 16, n. 275, p. 84–87, 2023. Disponível em: https://www.powervestniksusu.ru/index.php/PVS/article/view/378. Acesso em: 17 may. 2024.