Rosenbloom, R. 2018. Federalism and Fundamental Rights: Safeguarding the Rights of Undocumented Immigrants in the United States and the European Union. PEACE & SECURITY-PAIX ET SÉCURITÉ INTERNATIONALES (EuroMediterranean Journal of International Law and International Relations). 04 (oct. 2018), 13–45. DOI:https://doi.org/10.25267/Paix_secur_int.2016.i4.01.