Statistics of Military Helicopter Accidents in Czechoslovakia and the Czech Republic. Advances in Military Technology, [S. l.], v. 18, n. 1, p. 5–18, 2022. DOI: 10.3849/aimt.01770. Disponível em: https://www.aimt.cz/index.php/aimt/article/view/1770.. Acesso em: 21 may. 2024.