KUNEV, Y. THE SUBJECT OF ADMINISTRATIVE LAW: STATE AND PROBLEMS OF RESEARCH. Scientific works of Kyiv Aviation Institute. Series Law Journal "Air and Space Law", [S. l.], v. 4, n. 65, p. 80–91, 2022. DOI: 10.18372/2307-9061.65.17043. Disponível em: http://jrnl.kai.edu.ua/index.php/UV/article/view/17043. Acesso em: 30 apr. 2026.