ДАВИДЕНКО, М. Ф. Problems of flights safety control of civil aircrafts in Ukraine. Proceedings of National Aviation University, [S. l.], v. 1, n. 1, p. 415–419, 1998. DOI: 10.18372/2306-1472.1.11160. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/11160. Acesso em: 19 jan. 2025.