@article{ref1,
title="Advanced fatigue management: is it really an advance?",
journal="Proceedings of the Australasian road safety research, policing and education conference",
year="2009",
author="Williamson, A.",
volume="13",
number="",
pages="-",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}