@article{ref1,
title="Listen, look, measure to protect employes",
journal="International journal of occupational health and safety",
year="1975",
author="Herrmann, A. A.",
volume="44",
number="5",
pages="30-1, 66",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-2205",
doi="",
url="http://dx.doi.org/"
}