@article{ref1,
title="Some misconceptions of factors",
journal="Psychological bulletin",
year="1972",
author="Guilford, J. P.",
volume="77",
number="6",
pages="392-396",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2909",
doi="",
url="http://dx.doi.org/"
}