KUTIN, V. M.; SHPACHUK, O. O. Improvement of protecton of stator winding of synchronous generator from monophase earth-faults. Visnyk of Vinnytsia Politechnical Institute, [S. l.], n. 1, p. 105–108, 2010. Disponível em: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1166. Acesso em: 16 jul. 2024.