@article{ref1,
title="Mathematical model of a head subjected to an axisymmetric impact",
journal="Journal of biomechanics",
year="1973",
author="Hickling, R. and Wenner, M. L.",
volume="6",
number="2",
pages="115-132",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9290",
doi="",
url="http://dx.doi.org/"
}