CHAPMAN, Cassandra; KUČEROVÁ, Ivona. Structural and semantic ambiguity of why-questions: An overlooked case of weak islands in English. Proceedings of the Linguistic Society of America, [S. l.], v. 1, p. 15:1–15, 2016. DOI: 10.3765/plsa.v1i0.3713. Disponível em: https://journals.linguisticsociety.org/proceedings/index.php/PLSA/article/view/3713.. Acesso em: 3 apr. 2026.