OLEH ALEXEIEV. Ensuring the Guaranteed Level of Flights Safety - The View of the Future. Global Journals of Research in Engineering, [S. l.], v. 17, n. D2, p. 29–34, 2017. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/1689. Acesso em: 7 may. 2024.