ROSENKRANTZ, Max. From the begriffsschrift to “uber sinn und bedeutung”: frege as epistemologist and ontologist. Manuscrito: Revista Internacional de Filosofia, Campinas, SP, v. 39, n. 3, p. 29–90, 2017. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/manuscrito/article/view/8647846. Acesso em: 28 mar. 2024.