@article{ref1,
title="A clarification of the concepts of force multiplier and returns to force scale",
journal="Defence and peace economics",
year="2005",
author="Hurley, W. J.",
volume="16",
number="6",
pages="463-465",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1024-2694",
doi="10.1080/10242690500167817",
url="http://dx.doi.org/10.1080/10242690500167817"
}