@article{ref1,
title="Shutting it down is not enough: avoid disaster with LOTO",
journal="Occupational health and safety",
year="2007",
author="Micheles, Mark",
volume="76",
number="10",
pages="140, 142-140, 142",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}