@article{ref1,
title="Review Essay : Rudolph J. Rummel: Understanding Conflict and War Vols. 1 - 5",
journal="Journal of peace research",
year="1982",
author="Wiberg, Hakan",
volume="19",
number="4",
pages="369-386",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3433",
doi="10.1177/002234338201900406",
url="http://dx.doi.org/10.1177/002234338201900406"
}