@article{ref1,
title="The 8th Amendment: The death penalty and the mentally retarded criminal – fairness, culpability, and death",
journal="Journal of criminal law and criminology",
year="1990",
author="Chan, PKM",
volume="80",
number="4",
pages="1211-1235",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0091-4169",
doi="",
url="http://dx.doi.org/"
}