@article{ref1,
title="Methodological problems associated with the use of the Delphi technique :  some comments",
journal="Fire technology",
year="1988",
author="Marchant, E. W.",
volume="24",
number="1",
pages="59-62",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0015-2684",
doi="10.1007/BF01039641",
url="http://dx.doi.org/10.1007/BF01039641"
}