Oso, Laura, and Laura Suárez-Grimalt. “Migration and Intergenerational Strategies for Social Mobility: Theoretical and Methodological Challenges”. Migraciones. Publicación Del Instituto Universitario De Estudios Sobre Migraciones, no. 42, Nov. 2017, pp. 19-41, https://doi.org/10.14422/mig.i42.y2017.002.