@article{ref1,
title="Value of a statistical life: relative position vs. relative age",
journal="American economic review",
year="2005",
author="Kniesner, TJ and Viscusi, W. Kip",
volume="95",
number="2",
pages="142-146",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-8282",
doi="",
url="http://dx.doi.org/"
}