Chateaubriand, Oswaldo. “Boole on Reference and Universe of Discourse: Reply to John Corcoran”. Manuscrito: International Journal of Philosophy 27, no. 1 (March 16, 2016): 173–182. Accessed July 18, 2024. https://periodicos.sbu.unicamp.br/ojs/index.php/manuscrito/article/view/8644259.