ŠTARAS, S.; KATKEVIČIUS, A. Properties of Helical Structures Containing Periodical Inhomogeneities. Elektronika ir Elektrotechnika, [S. l.], v. 99, n. 3, p. 49-52, 2010. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/9904. Acesso em: 19 apr. 2024.