@article{ref1,
title="Deadlock over explosive dust",
journal="Science",
year="1983",
author="Marshall, Elizabeth",
volume="222",
number="4623",
pages="485-487",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="",
url="http://dx.doi.org/"
}