@article{ref1,
title="MORT: The Management Oversight and Risk Tree",
journal="Journal of safety research",
year="1975",
author="Johnson, W. G.",
volume="7",
number="1",
pages="4-15",
abstract="The Management Oversight and Risk Tree is a complex analytic procedure that provides a disciplined method for determining the cause is in contributing factors of major accidents.  It is also a format for evaluating the quality of safety programs that are established to control accidents in general.<p />",
language="en",
issn="0022-4375",
doi="",
url="http://dx.doi.org/"
}