FRANA, Ilaria. Copular Questions and Concealed Questions. Proceedings of Sinn und Bedeutung, [S. l.], v. 14, p. 134–150, 2019. Disponível em: https://ojs.ub.uni-konstanz.de/sub/index.php/sub/article/view/464. Acesso em: 20 apr. 2024.