@article{ref1,
title="A procedure developed to prioritize roadway intersections for safety and traffic improvements",
journal="IATSS research",
year="1998",
author="Lu, Jian John and Pernia, JC and Brett, P.",
volume="22",
number="2",
pages="67-78",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}