КОРДЯНІН, Ю. І. Problem of structuring the state organs regulation operation and maintenance of aviation. Proceedings of National Aviation University (archive), [S. l.], v. 1, n. 1, p. 420–422, 1998. DOI: 10.18372/2306-1472.1.11161. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/11161. Acesso em: 14 jun. 2026.