@article{ref1,
title="Traffic flow and 1/f fluctuations",
journal="Physical review E, Statistical physics, plasmas, fluids, and related interdisciplinary topics",
year="1995",
author="Choi, MY and Lee, Hsin-Yi",
volume="52",
number="6",
pages="5979-5984",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1063-651X",
doi="",
url="http://dx.doi.org/"
}