GÓMEZ RUBIO, Joshua. ¿Por qué las cópulas son auxiliares?. Borealis – An International Journal of Hispanic Linguistics, Tromsø, Norway, v. 8, n. 2, p. 199–224, 2019. DOI: 10.7557/1.8.2.4956. Disponível em: https://septentrio.uit.no/index.php/borealis/article/view/4956. Acesso em: 15 jun. 2026.