A. R. Freire et al.,  "Awakening the Sleeping Giant in Greece and Portugal? Elites’ and Voters’ Attitudes towards EU Integration in Difficult Economic Times", in Political Representation in Times of Bailout: Evidence from Greece and Portugal, Freire, André, Lisi, Marco, Andreadis, Ioannis, Viegas, José Manuel Leite Viegas , Ed., Londres, Routledge, 2016, pp. 41-63