@article{ref1,
title="Hierarchy and work environment",
journal="Vardfacket",
year="1990",
author="Nyman, K.",
volume="14",
number="14",
pages="3-3",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0347-0911",
doi="",
url="http://dx.doi.org/"
}