@article{ref1,
title="Minor Studies of Aggression: I. Measurement of Aggressive Behavior",
journal="Journal of psychology, The",
year="1940",
author="Sears, Robert R. and Hovland, Carl   Iver and Miller, Neal E.",
volume="9",
number="2",
pages="275-295",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1940.9917694",
url="http://dx.doi.org/10.1080/00223980.1940.9917694"
}