@article{ref1,
title="New detection device for speeding and tailgating",
journal="ROBOT",
year="1991",
author="",
volume="",
number="2",
pages="20-21",
abstract="KEYWORDS: Law enforcement; Measuring instruments; Speeding; Close following<p /><p>Language: en</p>",
language="en",
issn="0035-7391",
doi="",
url="http://dx.doi.org/"
}