Müller, J.-W. (2015) «The EU as a militant democracy, or: are there limits to Constitutional mutations within EU member States?», Revista de Estudios Políticos, (165), pp. 141–162. Disponible en: https://recyt.fecyt.es/index.php/RevEsPol/article/view/39414 (Accedido: 20 diciembre 2025).