CATARINO, João Ricardo; NUNES, Alexandre Morais; SOBRAL, Susana. Variable commutativity tributes and reservation of legislative competence of the portuguese constitution: a relationship (yet) to be stabilized. Revista Jurídica Portucalense , [S. l.], p. 439–461, 2024. DOI: 10.34625/issn.2183-2705(35)2024.ic-21. Disponível em: https://revistas.rcaap.pt/juridica/article/view/34819. Acesso em: 8 dec. 2025.