@article{ref1,
title="Gun science",
journal="Scientific American",
year="2013",
author="Shermer, Michael",
volume="308",
number="5",
pages="83-83",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-8733",
doi="",
url="http://dx.doi.org/"
}