ČEPULIS, V.; NAVIKAS, D. Modeling of Color TV-tube Shadow Mask Surface. Elektronika ir Elektrotechnika, [S. l.], v. 69, n. 5, p. 87–90, 2006. DOI: 10.5755/j02.eie.10756. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10756.. Acesso em: 22 may. 2026.