RT Article T1 Police perception of migration and migrants in Greece JF European journal of crime, criminal law and criminal justice VO 16 IS 4 SP 353 OP 378 A1 Antonopoulos, Georgios A2 Tierney, John A2 Webster, Colin LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1625286422 K1 Migration K1 Kriminalität K1 Polizeiliches Handeln K1 Diskriminierung K1 Griechenland