RT Article T1 New directions in policing: balancing prediction and meaning in police research JF Justice quarterly VO 31 IS 2 SP 193 OP 228 A1 Greene, Jack R. LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1636779247 K1 Polizeiforschung K1 Polizeiarbeit K1 Evidenzbasierung K1 Methodenfragen