@article{ref1,
title="The origins of democracy in agrarian society -- land inequality and political violence",
journal="Aggressive behavior",
year="1991",
author="Midlarsky, Manus I.",
volume="17",
number="2",
pages="86-86",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}