Díaz Vera, Javier Enrique. “How the Phoneme Inventory Changes Its Shape: A Cognitive Approach to Phonological Evolution and Change”. Miscelánea: A Journal of English and American Studies 37 (December 31, 2008): 11–22. Accessed December 22, 2024. https://papiro.unizar.es/ojs/index.php/misc/article/view/9704.