@article{ref1,
title="Is suicide a rational behavior?",
journal="Atlantic economic journal",
year="1993",
author="Yang, B. and Lester, D.",
volume="21",
number="3",
pages="e95-e95",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0197-4254",
doi="10.1007/BF02302255",
url="http://dx.doi.org/10.1007/BF02302255"
}