«The European operations in the Mediterranean Sea to deal with migration as a symptom: from the Italian operation Mare Nostrum to Frontex operations Triton and Posseidon, EUNAVFOR-MED and NATO’s assistance in the Aegean Sea». Spanish Yearbook of International Law 20 (diciembre 31, 2016): 93–117. Accedido octubre 8, 2026. https://www.sybil.es/sybil/article/view/1385.