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 A1 Krupa, Julie M. A1 McGarrell, Edmund A1 De Biasi, Alaina 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