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      Diffusion in Homicide: Exploring a General Method for Detecting Spatial Diffusion Processes
    
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December 1999

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              Journal of Quantitative Criminology
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          NIJ-Sponsored
    Distinguishing Between Effects of Criminality and Drug Use on Violent Offending
    
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December 1999
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    Effects of Crime Gun Prevalence on Homicide Rates
    
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1999
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