@article{ref1,
title="Economics: A positive side of disaster",
journal="Nature",
year="2011",
author="Agrawal, Arun",
volume="473",
number="7347",
pages="291-292",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/473291a",
url="http://dx.doi.org/10.1038/473291a"
}