CAMPOS, M. F.; RIBEIRO, J. S. Diffusion of power in Portugal: Limits to centralization in a context of decline of state power. Debater a Europa, [S. l.], n. 15-1, p. 45-58, 2016. DOI: 10.14195/1647-6336_15-1_4. Disponível em: https://impactum-journals.uc.pt/debatereuropa/article/view/_15-1_4. Acesso em: 6 jun. 2025.