SINKEVICIUS, V.; VIRZONIS, D.; SUMSKIENE, L.; JUKNA, T. Cathode Positioning System for Multiple Beam Electron Gun. Elektronika ir Elektrotechnika, [S. l.], v. 69, n. 5, p. 21-24, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10668. Acesso em: 27 apr. 2024.