@article{ref1,
title="Driving toward crashless cars",
journal="Scientific American",
year="2008",
author="Ashley, Steven",
volume="299",
number="6",
pages="86-92, 94",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-8733",
doi="",
url="http://dx.doi.org/"
}