@article{ref1,
title="The Psychology of Punitive Justice",
journal="American journal of sociology",
year="1918",
author="Mead, George H.",
volume="23",
number="5",
pages="577-602",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/212795",
url="http://dx.doi.org/10.1086/212795"
}