KEPALAS, P. V.; RAMONAS, S. C. Overvoltages in the Asynchronous PWR Converter Cascade Drive. Elektronika ir Elektrotechnika, [S. l.], v. 21, n. 3, 1999. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/16535. Acesso em: 28 mar. 2024.