KIŚLAK-MALINOWSKA, A. Extended pregroup grammars applied to natural languages. Logic and Logical Philosophy, [S. l.], v. 21, n. 3, p. 229–252, 2012. DOI: 10.12775/LLP.2012.012. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2012.012. Acesso em: 17 jun. 2024.