Fernánez Planas, A. M., Roseano, P., Martínez Celdrán, E., & Romera Barrios, L. (2011). A dialectometrical analysis of intonation in the Catalan-speaking area. Journal of Experimental Phonetics, 20, 141–178. Retrieved from https://revistes.ub.edu/index.php/experimentalphonetics/article/view/44319