@article{ref1,
title="Vehicle Design and the Physics of Traffic Safety",
journal="Physics today",
year="2006",
author="Ross, Marc and Patel, Deena and Wenzel, Tom",
volume="59",
number="1",
pages="49-54",
abstract="Light trucks cannot safely coexist with passenger cars under existing conditions. The problem becomes particularly urgent as more and more light trucks are used simply as car substitutes.<p />",
language="",
issn="0031-9228",
doi="10.1063/1.2180177",
url="http://dx.doi.org/10.1063/1.2180177"
}