@article{ref1,
title="Volcanologists ponder a spate of deaths in the line of duty",
journal="Science",
year="1993",
author="Kerr, R. A.",
volume="260",
number="5106",
pages="289-290",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="",
url="http://dx.doi.org/"
}