@article{ref1,
title="Spreading the word about the 'indisputable science of speed'",
journal="Traffic engineering and control",
year="2006",
author="Williams, Mark",
volume="47",
number="7",
pages="-",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0041-0683",
doi="",
url="http://dx.doi.org/"
}