@article{ref1,
title="Comprehending Columbine – By Ralph W. Larkin",
journal="British journal of sociology",
year="2008",
author="Spierenburg, Pieter",
volume="59",
number="4",
pages="811-813",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0007-1315",
doi="10.1111/j.1468-4446.2008.00220_4.x",
url="http://dx.doi.org/10.1111/j.1468-4446.2008.00220_4.x"
}