RUTTEN, E. Positive Universally Held Properties are Necessarily Universally Held. Acta Philosophica, [S. l.], v. 30, n. 1, p. 139–158, 2021. DOI: 10.19272/202100701007. Disponível em: https://www.actaphilosophica.it/article/view/3622. Acesso em: 16 jul. 2024.