@article{439623,
      recid = {439623},
      author = {Cook, Philip J., and Ludwig, Jens. and McCrary, Justin.},
      title = {Controlling crime strategies and tradeoffs / [electronic  resource] :},
      publisher = {University of Chicago Press,},
      address = {Chicago ;},
      pages = {1 online resource (ix, 624 p.) :},
      year = {2012},
      note = {Papers of the NBER conference hosted by the Berkeley Law  School on January 15-16, 2010.},
      url = {http://library.usi.edu/record/439623},
}