@article{ref1,
title="Regulation of psychosocial risk factors at work: An international overview",
journal="Safety science",
year="2011",
author="Lippel, Katherine and Quinlan, Michael",
volume="49",
number="4",
pages="543-546",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="10.1016/j.ssci.2010.09.015",
url="http://dx.doi.org/10.1016/j.ssci.2010.09.015"
}