@article{ref1,
title="About implementation of safety rules",
journal="Safety science",
year="1998",
author="Leplat, J.",
volume="29",
number="3",
pages="189-204",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}