@article{ref1,
title="How Well Are We Measuring Smoke",
journal="Fire and materials",
year="1982",
author="Mulholland, G. W.",
volume="6",
number="2",
pages="65-67",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0308-0501",
doi="",
url="http://dx.doi.org/"
}