@article{ref1,
title="The economic savings from wearing safety belts",
journal="Accident analysis and prevention",
year="1969",
author="Hakkert, Alfred-Shalom",
volume="1",
number="2",
pages="153-158",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0001-4575",
doi="",
url="http://dx.doi.org/"
}