RT Article T1 Focused Deterrence and Program Fidelity: Evaluating the Impact of Detroit Ceasefire JF Justice evaluation journal VO 4 IS 1 SP 112 OP 130 A1 Circo, Giovanni A2 Krupa, Julie M. A2 McGarrell, Edmund A2 De Biasi, Alaina LA English YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1773844121 K1 Focused deterrence K1 Ceasefire K1 Evaluation K1 Violent Crime