Martínez, José Enrique. “Wing of the Word That Raises You Up. The Poetry of César Augusto Ayuso”. Tropelías: Review of Literary Theory and Comparative Literature, no. 7 (October 18, 2020): 226–238. Accessed December 5, 2025. https://papiro.unizar.es/ojs/index.php/tropelias/article/view/4664.