@article{ref1,
title="Additional Through Lanes at Signalized Intersections",
journal="Journal of transportation engineering",
year="1983",
author="Guell, DL",
volume="109",
number="4",
pages="499-505",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0733-947X",
doi="",
url="http://dx.doi.org/"
}