@article{ref1,
title="Physical properties of safety glass",
journal="Journal - Forensic Science Society",
year="1969",
author="Crockett, J. S. and Taylor, M. E.",
volume="9",
number="3",
pages="119-122",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0015-7368",
doi="",
url="http://dx.doi.org/"
}