Vicente y Guerrero, Guillermo. “The Natural Law As a Legitimating Filter of Aragonese Freedoms in the Constitutive Process of the Spanish National State”. Revista de derecho aragonés, no. 26-27 (2020-2021) (December 2, 2021): 49–64. Accessed February 5, 2026. https://papiro.unizar.es/ojs/index.php/deara/article/view/12885.