@article{ref1,
title="Traffic flow variations: a case study of bombay",
journal="Indian highways",
year="1986",
author="Sarna, A. and Agrawal, I. and Malhotra, S.",
volume="14",
number="12",
pages="6-22",
abstract="No abstract provided.<p />",
language="",
issn="0376-7256",
doi="",
url="http://dx.doi.org/"
}