@article{ref1,
title="Driver fatigue and road safety",
journal="Alcohol, drugs and driving",
year="1993",
author="Brown, I. D.",
volume="9",
number="3-4",
pages="239-252",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0891-7086",
doi="",
url="http://dx.doi.org/"
}