KARALIŪNAS, B. Investigations Non-Stationary Processes of the Electromechanical Power Converters. Elektronika ir Elektrotechnika, [S. l.], v. 65, n. 1, p. 68-72, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10572. Acesso em: 25 sep. 2022.