Use of force and International law: Opinions of the Spanish International Legal Office (2004-2012). Spanish Yearbook of International Law, [S. l.], v. 19, p. 305–314, 2015. DOI: 10.17103/sybil.19.22. Disponível em: https://www.sybil.es/sybil/article/view/1459. Acesso em: 21 jul. 2026.