@article{ref1,
title="A guide to practical human reliability assessment",
journal="International journal of industrial ergonomics",
year="1996",
author="Herrin, G.",
volume="17",
number="1",
pages="69-69",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0169-8141",
doi="",
url="http://dx.doi.org/"
}