@article{ref1,
title="Maximum acceptable weights in load carriage",
journal="Ergonomics",
year="1988",
author="Morrissey, S. J. and Liou, Y. H.",
volume="31",
number="2",
pages="217-226",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0014-0139",
doi="10.1080/00140138808966663",
url="http://dx.doi.org/10.1080/00140138808966663"
}