@article{ref1,
title="Minor Studies of Aggression: V. Strength of Frustration-Reaction as a Function of Strength of Drive",
journal="Journal of psychology, The",
year="1940",
author="Sears, Robert R. and Sears, Pauline   Snedden",
volume="9",
number="2",
pages="297-300",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1940.9917695",
url="http://dx.doi.org/10.1080/00223980.1940.9917695"
}