Nunes Junior, Vidal Serrano, and Luiz Sales do Nascimento. “THE NECESSITY TO CONSTITUTIONALIZE INTERNATIONAL LAW – A PERSPECTIVE FROM THE THEORY OF ALF ROSS”. Revista de Direito Brasileira 17, no. 7 (August 1, 2017): 408–417. Accessed December 17, 2025. https://www.indexlaw.org/index.php/rdb/article/view/3230.