@article{ref1,
title="On the relationship between extraversion and aggression",
journal="Psychological reports",
year="1981",
author="Frost, B. P.",
volume="49",
number="3",
pages="1009-1010",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="10.2466/pr0.1981.49.3.1009",
url="http://dx.doi.org/10.2466/pr0.1981.49.3.1009"
}