ROELOFSEN, F.; VENHUIZEN, N.; SASSOON, G. W. Positive and negative questions in discourse. Proceedings of Sinn und Bedeutung, [S. l.], v. 17, p. 455–472, 2019. Disponível em: https://ojs.ub.uni-konstanz.de/sub/index.php/sub/article/view/355. Acesso em: 29 nov. 2022.