T. BEDNARCZYK, A. HALINKA, P. A. RZEPKA, M. SZABLICKI. Structure of the automatic protection of a 2-tank symmetric phase shifting transformer. Acta Energetica, [S. l.], n. 03, p. 4–13, 2017. DOI: 10.52710/ae.186. Disponível em: https://www.actaenergetica.org/index.php/journal/article/view/186. Acesso em: 3 may. 2024.