RAMANAUSKAS, N. Calibration of Video-Oculographical Eye-Tracking System. Elektronika ir Elektrotechnika, [S. l.], v. 72, n. 8, p. 65-68, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10791. Acesso em: 11 apr. 2025.