LUPPO, A.; ARGUNOV, G.; PRYGARA, O. EUROPEAN CENTRALIZED SERVICES OF AIR NAVIGATION SYSTEM. Proceedings of National Aviation University (archive), [S. l.], v. 60, n. 3, p. 43–48, 2014. DOI: 10.18372/2306-1472.60.7563. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/7563. Acesso em: 25 may. 2026.