Sorribas, P. M., and S. A. Brussino. “Voices That Shape the Identities of Conflicting Social Actors: A Frame Analysis of Collective Action Around Labour Issues in Argentina (2002-2006)”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, vol. 13, no. 1, Nov. 2011, doi:10.17169/fqs-13.1.1505.