RT Article T1 The Roles of International Police Cooperation Organizations JF European journal of crime, criminal law and criminal justice VO 13 IS 3 SP 413 OP 434 A1 Gerspacher, Nadia LA Undetermined YR 2005 UL https://krimdok.uni-tuebingen.de/Record/1639627510 K1 Europa K1 Polizeiliche Zusammenarbeit DO 10.1163/1571817054604100