@article{ref1,
title="The Aberfan disaster",
journal="Medico-legal journal, The",
year="1968",
author="Howe, G.",
volume="36",
number="3",
pages="107-121",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0025-8172",
doi="",
url="http://dx.doi.org/"
}