PASTOR, M.; DUDRIK, J. Design of Output LCL Filter for 15-level Cascade Inverter. Elektronika ir Elektrotechnika, [S. l.], v. 19, n. 8, p. 45-48, 2013. DOI: 10.5755/j01.eee.19.8.5394. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/5394. Acesso em: 27 sep. 2020.