@article{ref1,
title="Combatting road accidents: International co-operation in road traffic safety research",
journal="Accident analysis and prevention",
year="1975",
author="Horn, BE",
volume="7",
number="2",
pages="113-119",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0001-4575",
doi="",
url="http://dx.doi.org/"
}