@article{ref1,
title="Accidents in Coal Mines",
journal="Science",
year="1914",
author="No Author(s) Listed, ",
volume="39",
number="1",
pages="59-60",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0036-8075",
doi="",
url="http://dx.doi.org/"
}