Gonzalez Beilfuss, M.; Vallbé, J.-J.; Kalir, B. Foreigner’s Pre-Removal Detention: What Can We Learn from Data? Analysis of Pre-Removal Files Processed in the Province of Barcelona in 2015. MIG 2018, No. 45, 57-88. https://doi.org/10.14422/mig.i45y2018.003.