Neural 3-D Smith Chart. Elektronika ir Elektrotechnika, [S. l.], v. 114, n. 8, p. 73–78, 2011. DOI: 10.5755/j01.eee.114.8.700. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/700.. Acesso em: 5 dec. 2025.