JAYEZ, Jacques; TOVENA, Lucia. When ’widening’ is too narrow. Proceedings of the Amsterdam Colloquium, Amsterdam, p. 131–136, 2005. DOI: 10.53437/w4fnxt75. Disponível em: https://platform.openjournals.nl/PAC/article/view/22978. Acesso em: 9 nov. 2026.