G. Accornero and P. R. Pinto,  "Politics in Austerity: strategic interactions between social movements and institutional actors in Portugal, 2010-2015", in Political Representation and Citizenship in Portugal From Crisis to Renewal, MARCO LISI; ANDRÉ FREIRE AND EMMANOUIL TSATSANIS, Ed., Lanham, Rowman and Littlefield, 2020, pp. 45-69