@article{ref1,
title="The variation in thickness of toughened glass from car windows",
journal="Journal - Forensic Science Society",
year="1974",
author="Renshaw, G. D. and Clarke, P. D.",
volume="14",
number="4",
pages="311-317",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0015-7368",
doi="",
url="http://dx.doi.org/"
}