@article{ref1,
title="Pareto on the Inevitability of Revolutions",
journal="American behavioral scientist",
year="1977",
author="Vromen, S. D.",
volume="20",
number="4",
pages="521-528",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7642",
doi="10.1177/000276427702000405",
url="http://dx.doi.org/10.1177/000276427702000405"
}