MARTAVICIUS, R.; URBANAVICIUS, V. Characteristic Impedances of the Meander Retard Systems. Elektronika ir Elektrotechnika, [S. l.], v. 10, n. 1, 1997. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/15722. Acesso em: 28 mar. 2024.