RT Article T1 Evaluating criminal justice programs designed to reduce crime by targeting repeat gang offenders JF Evaluation and program planning VO 23 IS 1 SP 115 OP 124 A2 Donaldson, Stewart I. A2 Wyrick, Phelan A. A2 Smith, Peggy J. LA Undetermined YR 2000 UL https://krimdok.uni-tuebingen.de/Record/1639613730 K1 Bandenkriminalität K1 Präventionsprogramme K1 USA