@article{ref1,
title="Driver licensing tests as a predictor of subsequent violations",
journal="Human factors",
year="1976",
author="Smiley, R. and Conley, J. A.",
volume="18",
number="6",
pages="565-574",
abstract="Abstract unavailable.",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}