@article{ref1,
title="Statistics of Accidents Collected by Hm Factory Inspectorate Ministry of Labour",
journal="Journal of the Royal Statistical Society, Series B (Methodology)",
year="1962",
author="Rudd, J.",
volume="125",
number="1",
pages="144-144",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0035-9246",
doi="",
url="http://dx.doi.org/"
}