@article{ref1,
title="An evaluation of knife handle guarding",
journal="Human factors",
year="1986",
author="Riley, M. W. and Cochran, D. J.",
volume="28",
number="3",
pages="295-301",
abstract="Abstract unavailable.",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}