BOGUSŁAWSKI, Andrzej. On the status of “attestation adverbials” in bipolar questions. Linguistica Copernicana, [S. l.], v. 19, p. 33–40, 2023. DOI: 10.12775/LinCop.2022.003. Disponível em: https://apcz.umk.pl/LinCop/article/view/42641. Acesso em: 16 grudz. 2025.