POMEROY, Leon. Historical Timeline of the Robert S. Hartman Institute. Journal of Formal Axiology: Theory and Practice, [S. l.], v. 5, p. 1–40, 2012. DOI: 10.67945/jfa.v5i.97. Disponível em: https://journal.hartmaninstitute.org/index.php/jfa/article/view/97. Acesso em: 12 nov. 2026.