@article{ref1,
title="Drivers' Opinions on Work Zone Traffic Control",
journal="Transportation quarterly",
year="1993",
author="Benekohal, RF and Orloski, RL and Hashmi, Asma M.",
volume="47",
number="1",
pages="19-38",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}