BUGENIS, S. J.; VANAGAS, J.; GEČYS, S. Optimal Phase Number of Induction Motor with the Integrated Frequency Converter. Elektronika ir Elektrotechnika, [S. l.], v. 88, n. 8, p. 67-70, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11344. Acesso em: 6 oct. 2022.