@article{ref1,
title="Executions as a deterrent to homicide",
journal="Perceptual and motor skills",
year="2000",
author="Lester, David",
volume="91",
number="2",
pages="696-696",
abstract="For the period 1977-1992, the number of homicides in a state tended to decrease more often after a year of no executions than after a year with one or more executions, the opposite of a deterrent effect.<p /> <p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}