@article{ref1,
title="Improved portable circular saw safety performance through riving knife design modification",
journal="International journal for consumer safety",
year="1997",
author="Seiden, RM and Seiden, DY",
volume="4",
number="4",
pages="179-190",
abstract="Abstract unavailable.<p />",
language="",
issn="0929-8347",
doi="",
url="http://dx.doi.org/"
}