@article{ref1,
title="Sum of MMPI scales F, 4, and 9 as a measure of aggression",
journal="Journal of consulting and clinical psychology",
year="1978",
author="Huesmann, L. R. and Lefkowitz, M. M. and Eron, L. D.",
volume="46",
number="5",
pages="1071-1078",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-006X",
doi="",
url="http://dx.doi.org/"
}