@article{ref1,
title="Responses to health, safety survey; top management plays crucial role",
journal="Occupational health and safety",
year="1987",
author="Kruger, D.",
volume="56",
number="13",
pages="57-60",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}