@article{ref1,
title="The Dark Side of Driving",
journal="Transportation quarterly",
year="1984",
author="Vanstrum, RC and Landen, JC",
volume="38",
number="4",
pages="491-505",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}