SINUKS, I. Collision Avoidance Concept for the ATC Expert System. Elektronika ir Elektrotechnika, [S. l.], v. 108, n. 2, p. 7-10, 2011. DOI: 10.5755/j01.eee.108.2.133. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/133. Acesso em: 5 mar. 2024.