@article{ref1,
title="The price of life",
journal="Discover",
year="1997",
author="Grim, Pamela",
volume="18",
number="9",
pages="39, 41-43",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0274-7529",
doi="",
url="http://dx.doi.org/"
}