@article{ref1,
title="Gun control",
journal="New scientist",
year="2013",
author="North, Mick",
volume="217",
number="2905",
pages="31-31",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0262-4079",
doi="",
url="http://dx.doi.org/"
}