@article{ref1,
title="Accident analysis methodology",
journal="IATSS research",
year="1990",
author="Sabey, B. E.",
volume="14",
number="1",
pages="35-42",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}