Díaz Romero, Ubaldina. “Rule of Recognition and Minimum Contents of Natural Law in Hart: In Pursuit of an Articulation”. Revista Filosofía UIS 20, no. 2 (June 11, 2021): 119–139. Accessed August 24, 2024. https://revistas.uis.edu.co/index.php/revistafilosofiauis/article/view/11329.