@article{ref1,
title="Minor Studies of Aggression: VI. Correlation of Lynchings with Economic Indices",
journal="Journal of psychology, The",
year="1940",
author="Hovland, Carl   Iver and Sears, Robert R.",
volume="9",
number="2",
pages="301-310",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1940.9917696",
url="http://dx.doi.org/10.1080/00223980.1940.9917696"
}