@article{ref1,
title="Gauging volcanic blast hazards not so simple",
journal="Science",
year="1981",
author="Kerr, R. A.",
volume="212",
number="4500",
pages="1259-1259",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.212.4500.1259",
url="http://dx.doi.org/10.1126/science.212.4500.1259"
}