@article{ref1,
title="Use of video as an aid in driving",
journal="Transportation quarterly",
year="1991",
author="Davis, CF and Ridgeway, HH",
volume="45",
number="3",
pages="441-454",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}