VIKNER, S. Trees and Fields and Negative Polarity. HERMES - Journal of Language and Communication in Business, [S. l.], v. 24, n. 47, p. 39–55, 2011. DOI: 10.7146/hjlcb.v24i47.97565. Disponível em: https://tidsskrift.dk/her/article/view/97565. Acesso em: 5 may. 2024.