@article{ref1,
title="The Delphi Method: A Complement to Research",
journal="Fire and materials",
year="1982",
author="Harmathy, T. Z.",
volume="6",
number="2",
pages="76-79",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0308-0501",
doi="",
url="http://dx.doi.org/"
}