@article{ref1,
title="The Flow of Highway Traffic Through A Sequence of Synchronized Traffic Signals",
journal="Operations research",
year="1960",
author="Newell, GF",
volume="8",
number="3",
pages="390-405",
abstract="[Abstract unavailable]  <p>Language: en<a href=&quot;index.php?fuseaction=journalarticles.editarticle&amp;journalArticleId=81743&quot;></a></p>",
language="en",
issn="0030-364X",
doi="",
url="http://dx.doi.org/"
}