BARTKEVIČIUS, S.; BARANAUSKAS, V.; ŠARKAUSKAS, K. Vector Marks versus Potential Field. Elektronika ir Elektrotechnika, [S. l.], v. 81, n. 1, p. 49-52, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11033. Acesso em: 22 dec. 2024.