@article{ref1,
title="Classifying accidents by sociological variables for educational research",
journal="Behavioral research in highway safety",
year="1970",
author="McGlade, FS and Abercrombie, S. A.",
volume="1",
number="4",
pages="250-256",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0045-1665",
doi="",
url="http://dx.doi.org/"
}