@article{ref1,
title="Work Area Traffic Control -- Evaluation and Design",
journal="Journal of transportation engineering",
year="1984",
author="Vecellio, RL and Culpepper, TH",
volume="110",
number="4",
pages="412-430",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0733-947X",
doi="",
url="http://dx.doi.org/"
}