@article{ref1,
title="A "black box" for every vehicle?",
journal="Journal of traffic medicine",
year="1984",
author="Theodorsson, P.",
volume="12",
number="2",
pages="23-26",
abstract="A new version of an old device is proposed: a speed recorder where an electronic chip replaces mechanical parts. The speed in 2-second intervals is stored in an electronic memory. Because of its low price and versatility, the new recorder seems likely to be widely accepted in the near future. (TRRL)<p /><p>Language: en</p>",
language="en",
issn="0345-5564",
doi="",
url="http://dx.doi.org/"
}