@article{ref1,
title="The morality of nations",
journal="International journal of ethics (1890)",
year="1891",
author="Sorley, W. R.",
volume="1",
number="4",
pages="427-446",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1526-422X",
doi="",
url="http://dx.doi.org/"
}