KIS KELEMEN, Bence. Avery Plaw – Matthew S. Fricker – Carlos R. Colon: The Drone Debate – A primer on the U. S. use of unmanned aircraft outside conventional battlefields. Pécs journal of international and European law, [S. l.], n. II, 2016. Disponível em: https://journals.lib.pte.hu/index.php/pjiel/article/view/6872. Acesso em: 5 dec. 2025.