BYRUM, C. Stephen. The Hartman Dissertation: A "Portal" to Hartman’s Formal Axiology. Journal of Formal Axiology: Theory and Practice, [S. l.], v. 13, p. 1–10, 2020. DOI: 10.67945/jfa.v13i.163. Disponível em: https://journal.hartmaninstitute.org/index.php/jfa/article/view/163. Acesso em: 13 nov. 2026.