NINET, José Ignacio García; FERNÁNDEZ, Jesús Barceló. THE RAISE OF THE ORDINARY AGE FOR RETIREMENT IN EUROPEAN UNION AS A MEASURE FOR SUSTAINABILITY OF THE PUBLIC SOCIAL SECURITY SYSTEMS. A FUTURE PROBLEM ALSO IN BRAZIL. Revista de Direito Brasileira, Florianopolis, Brasil, v. 12, n. 5, p. 277–305, 2015. DOI: 10.26668/IndexLawJournals/2358-1352/2015.v12i5.2944. Disponível em: https://www.indexlaw.org/index.php/rdb/article/view/2944. Acesso em: 5 dec. 2025.