@article{ref1,
title="Sacrifice and self-sacrifice: their warrant and limits",
journal="The Review of Metaphysics",
year="1949",
author="Weiss, Paul",
volume="2",
number="7",
pages="76-98",
abstract="KEYWORDS: Suicide<p />",
language="",
issn="0034-6632",
doi="",
url="http://dx.doi.org/"
}