Simulation of Symmetrical and Asymmetrically Shielded Helical Lines. Elektronika ir Elektrotechnika, [S. l.], v. 83, n. 3, p. 3–6, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11066.. Acesso em: 5 dec. 2025.