@article{ref1,
title="Vibrating hand-held machines in the construction industry",
journal="Safety science",
year="1992",
author="Jacobsson, B. and Nordstroom, B and Lundstrom, Ronnie",
volume="15",
number="4-6",
pages="367-373",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}