@article{ref1,
title="Self analysis of work in the training of operators",
journal="Safety science",
year="1996",
author="Six, B",
volume="23",
number="2-3",
pages="191-192",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}