Salinas Mengual, Jorge. 2019. “The Historical Influence of Liberalism on the Nineteenth-Century Pontifical Magisterium on Religious Freedom: Continuity or Break With the Second Vatican Council?”. Vergentis. Revista De Investigación De La Cátedra Internacional Conjunta Inocencio III 1 (8):293-321. https://vergentis.ucam.edu/index.php/vergentis/article/view/143.