@article{ref1,
title="Shock tactics point to risk after quake",
journal="Nature",
year="2008",
author="Schiermeier, Quirin",
volume="454",
number="7201",
pages="148-149",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/454148a",
url="http://dx.doi.org/10.1038/454148a"
}