@article{ref1,
title="Use of Vehicle Parking Lights During Dusk",
journal="Australian road research",
year="1991",
author="Williams, Patrick Ryan",
volume="21",
number="4",
pages="70-",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0005-0164",
doi="",
url="http://dx.doi.org/"
}