Thoughts on the legal value of the instruments concerning Gibraltar adopted in relation to the EU-UK Withdrawal Agreement. Spanish Yearbook of International Law, [S. l.], v. 22, p. 1–6, 2018. DOI: 10.17103/sybil.22.0. Disponível em: https://www.sybil.es/sybil/article/view/1241. Acesso em: 20 jun. 2026.