Eddington, David Ellingson. “Variation in Interrogative Adverbials: ’cuán’, ’qué Tan’, ’cómo De’,’lo Que’ and ’lo’+adj. Adv.+’que’”. Borealis – An International Journal of Hispanic Linguistics 8, no. 2 (November 18, 2019): 321–342. Accessed July 27, 2026. https://septentrio.uit.no/index.php/borealis/article/view/4909.