@article{ref1,
title="Signals of Remorse and Perceptions of Threat",
journal="International studies review",
year="2009",
author="Crawford, Timothy W.",
volume="11",
number="2",
pages="376-378",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1521-9488",
doi="10.1111/j.1468-2486.2009.00858.x",
url="http://dx.doi.org/10.1111/j.1468-2486.2009.00858.x"
}