@article{ref1,
title="Forces and torques in lifting",
journal="Human factors",
year="1973",
author="Konz, S. and Dey, S. and Bennett, C.",
volume="15",
number="3",
pages="237-245",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}