Boccardi, Emiliano. 2018. “Frege’s Puzzle on the Santa Monica Beach De Jure Co-Reference and the Logical Appraisal of Rational Agents”. Manuscrito: Revista Internacional De Filosofia 41 (1). Campinas, SP:1-31. https://periodicos.sbu.unicamp.br/ojs/index.php/manuscrito/article/view/8652144.