@article{ref1,
title="Crime-control through the private use of armed force",
journal="Social problems",
year="1988",
author="Kleck, Gary D.",
volume="35",
number="1",
pages="1-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-7791",
doi="10.1525/sp.1988.35.1.03a00010",
url="http://dx.doi.org/10.1525/sp.1988.35.1.03a00010"
}