STEINERT-THRELKELD, Shane. Uniform Definability in Assertability Semantics. Proceedings of the Amsterdam Colloquium, Amsterdam, p. 445–454, 2017. DOI: 10.53437/6ns5tv47. Disponível em: https://platform.openjournals.nl/PAC/article/view/22172. Acesso em: 28 oct. 2026.