Christine Gray: International Law and the Use of Force. Czech Journal of International Relations, Prague, Czech Republic, v. 41, n. 4, p. 86–90, 2006. DOI: 10.32422/cjir.587. Disponível em: https://ojs3.iir.cz/index.php/cjir/article/view/587. Acesso em: 28 apr. 2026.