ГОРБАНЬ, А. В. Development of material and technical basis of air transport in Ukraine. Proceedings of National Aviation University (archive), [S. l.], v. 55, n. 2, p. 123–128, 2013. DOI: 10.18372/2306-1472.55.5437. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/5437. Acesso em: 13 jun. 2026.