BESSETT, Ryan M. The extension of ’estar’ across the Mexico-US border: Evidence against contact induced acceleration. Sociolinguistic Studies, [S. l.], v. 9, n. 4, p. 421–444, 2015. DOI: 10.1558/sols.v9i4.25694. Disponível em: https://journal.equinoxpub.com/SS/article/view/7308.. Acesso em: 14 aug. 2024.