@article{ref1,
title="The biomechanics of head trauma and the development of the modern helmet. How far have we really come?",
journal="Proceedings of the International Research Council on the Biomechanics of Injury conference",
year="2005",
author="Newman, James A.",
volume="33",
number="",
pages="10p-10p",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="2235-3151",
doi="",
url="http://dx.doi.org/"
}