STEMMET, Andre. ’Armed Attack’ and Article 51 of the UN Charter : Evolutions in Customary Law and Practice, Tom Ruys. South African Yearbook of International Law, [S. l.], v. 38, p. 297–302, 2013. Disponível em: https://www.unisapressjournals.co.za/index.php/SAYIL/article/view/8281. Acesso em: 7 nov. 2025.