@article{ Solr-1516306481, title = {Deterrence, Criminal Opportunities, and Police}, journal = {Criminology}, volume = {53}, number = {1}, pages = {74-100}, author = {Nagin, Daniel S.}, editor = {Solow, Robert M. and Lum, Cynthia}, year = {2015}, url = {http://dx.doi.org/10.1111/1745-9125.12057} }