@article{ref1,
title="In praise of Brazilian ergonomics",
journal="International journal of industrial ergonomics",
year="1998",
author="Wisner, A.",
volume="21",
number="5",
pages="415-419",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0169-8141",
doi="",
url="http://dx.doi.org/"
}