A. R. Freire and C. B. Moury, "Citizens’ and elites’ support for the EU, before and after the financial crisis: The Southern European Peripheries (Greece, Portugal, and Spain) in Comparative Perspective", in Iberian Elites and the EU. Perceptions towards the European Integration Process in Political and Socioeonomic Elites in Portugal and Spain, Editorial Universidad de Granada, Ed., Granada, 2016