@article{ref1,
title="Military Influence and the Post-Vietnam Use of Force",
journal="Armed forces and society",
year="1989",
author="Petraeus, DH",
volume="15",
number="4",
pages="489-505",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0095-327X",
doi="",
url="http://dx.doi.org/"
}