@article{ref1,
title="Role of intelligent transport systems in road safety",
journal="Indian journal of transport management",
year="2005",
author="Mittal, N. and Sarin, S. M.",
volume="29",
number="1",
pages="5-29",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0970-4736",
doi="",
url="http://dx.doi.org/"
}