TY - THES AU - González Saquero, Pablo A3 - Alonso García, Ricardo PY - 2017 UR - https://hdl.handle.net/20.500.14352/22322 AB - No provision in the U.S. Constitution unequivocally authorizes the federal government to regulate immigration and control immigrants and a fundamental principle of the U.S. federal systemis that the federal government is one of “enumerated powers.” As... LA - spa PB - Universidad Complutense de Madrid KW - Emigración e inmigración KW - Estados Unidos KW - Emigration and immigration KW - United States TI - Inmigración irregular y federalismo de ejecución en los Estados Unidos de América M3 - doctoral thesis ER -