@article{ref1,
title="Experimental features and characteristics of traffic jams",
journal="Physical review E, Statistical physics, plasmas, fluids, and related interdisciplinary topics",
year="1996",
author="Kerner, Boris S. and Rehborn, H",
volume="53",
number="2",
pages="R1297-R1300",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1063-651X",
doi="",
url="http://dx.doi.org/"
}