@article{ref1,
title="Equipment design for maintenance: Part I -- Guidelines for the practitioner",
journal="International journal of industrial ergonomics",
year="1992",
author="Imrhan, S. N.",
volume="10",
number="1-2",
pages="35-43",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0169-8141",
doi="",
url="http://dx.doi.org/"
}