@article{ref1,
title="The Greening of Peace Research",
journal="Journal of peace research",
year="1991",
author="Pirages, D. C.",
volume="28",
number="2",
pages="129-133",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3433",
doi="10.1177/0022343391028002001",
url="http://dx.doi.org/10.1177/0022343391028002001"
}