@article{ref1,
title="An economic theory of choice and its implications for suicide",
journal="Psychological reports",
year="1990",
author="Lester, David",
volume="66",
number="3, Pt 2",
pages="1112-1114",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0033-2941",
doi="10.2466/PR0.66.4.1112-1114",
url="http://dx.doi.org/10.2466/PR0.66.4.1112-1114"
}