@article{ref1,
title="The psychometric prediction of problem drivers",
journal="Human factors",
year="1964",
author="Schuster, D. H. and Guilford, J. P.",
volume="36",
number="",
pages="393-421",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}