PODREZA, S. M. Reformation of the repair and maintenance system of aircraft engineering. Proceedings of National Aviation University (archive), [S. l.], v. 17, n. 2, p. 115–117, 2003. DOI: 10.18372/2306-1472.2.11930. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/11930. Acesso em: 14 jun. 2026.