@article{ref1,
title="Earthquake radiography",
journal="Radiography today",
year="1990",
author="Hussain, P.",
volume="56",
number="635",
pages="22-25",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0954-8211",
doi="",
url="http://dx.doi.org/"
}