CASTILLO ORTIZ, Pablo José. CARLOS CLOSA MONTERO: The Politics of Ratification of EU Treaties. Revista de Estudios Políticos, [S. l.], n. 161, p. 322–324, 2015. Disponível em: https://recyt.fecyt.es/index.php/RevEsPol/article/view/39848. Acesso em: 19 dic. 2025.