MOORE, Mark A.; ZHANG, Hong. Intensional Sets, Probability, and Machine Learning. Journal of Formal Axiology: Theory and Practice, [S. l.], v. 11, p. 49–64, 2018. DOI: 10.67945/jfa.v11i.160. Disponível em: https://journal.hartmaninstitute.org/index.php/jfa/article/view/160. Acesso em: 12 nov. 2026.