@article{ref1,
title="Causes of traffic accidents",
journal="Traffic engineering",
year="1973",
author="Wright, P. H. and Baker, Earl J.",
volume="43",
number="9",
pages="41-43",
abstract="THe article focuses on the pre-crash factors, that is, those aspects of the driver, the vehicle, and the roadway environment which explain the occurrence of the accident event.<p />",
language="",
issn="0041-0675",
doi="",
url="http://dx.doi.org/"
}