@article{ref1,
title="Workplace violence—What can employers do to prevent it?",
journal="Employment relations today",
year="2007",
author="Lieber, Lynn",
volume="34",
number="3",
pages="91-100",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0745-7790",
doi="10.1002/ert.20169",
url="http://dx.doi.org/10.1002/ert.20169"
}