Rodríguez Vázquez, R. “The Intonation of Wh- Questions in a Language Contact Situation: The Case of Galician and Galician Spanish Bilingual Speakers”. Journal of Experimental Phonetics, vol. 28, Mar. 2019, pp. 81-124, https://revistes.ub.edu/index.php/experimentalphonetics/article/view/44043.