HORVÁTH, A. New Types of Higher Airspace Flight Operations and Their Legal Challenges. European Integration Studies, [S. l.], v. 20, n. 2, p. 87–106, 2024. DOI: 10.46941/2024.2.4. Disponível em: https://ojs.uni-miskolc.hu/index.php/eis/article/view/3802. Acesso em: 9 may. 2025.