PYLKKÖ, P. Hegel’s Logic and Frege’s Star Paradox. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 15, n. 1, p. 307–323, 2019. Disponível em: https://cosmosandhistory.org/index.php/journal/article/view/755. Acesso em: 19 jan. 2022.