ОРЛОВ, А. В.; КОРДЯНИН, Ю. И. Operational supervision and inspection of airworthiness preservation as an object of control at a national level. Proceedings of National Aviation University (archive), [S. l.], v. 2, n. 1, p. 251–254, 1999. DOI: 10.18372/2306-1472.2.8999. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/8999. Acesso em: 13 apr. 2026.