@article{ref1,
title="Fatigue in industry. understanding fatigue in modern life",
journal="Ergonomics",
year="1971",
author="McFarland, Ross Armstrong",
volume="14",
number="1",
pages="1-10",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}