%0 Journal Article %T Facilitators and impediments to designing, implementing, and evaluating risk-based policing strategies using risk terrain modeling: Insights from a multi-city evaluation in the United States %A Piza, Eric L. %A Kennedy, Leslie W. %A Caplan, Joel M. %D 2018 %R 10.1007/s10610-017-9367-9 %P 489-513 %J European Journal on Criminal Policy and Research %V 24 %2 ISSN: 0928-1371