Research of Harmonic Minimization Possibilities in Grid-tied Photovoltaic System. Elektronika ir Elektrotechnika, [S. l.], v. 107, n. 1, p. 83–86, 2011. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/9093.. Acesso em: 5 dec. 2025.