FABRA-ZAMORA, J. L. Legal Positivism as a Theory of Law’s Existence: A Comment on Margaret Martin’s "Judging Positivism". Isonomía - Revista de teoría y filosofía del derecho, [S. l.], n. 55, 2021. DOI: 10.5347/isonomia.v0i55.487. Disponível em: https://isonomia.itam.mx/index.php/revista-cientifica/article/view/427. Acesso em: 7 may. 2024.