Cyrino, Sonia Maria Lazzarini. “Some Differences Between Brazilian Portuguese and European Portuguese and Their Relationship With the Syntactic Change in the Brazilian Portuguese”. Signum: Estudos da Linguagem 4, no. 1 (July 15, 2001): 95–112. Accessed October 24, 2026. https://www.ojs.uel.br/revistas/uel/index.php/signum/article/view/4366.