@article{ref1,
title="Smoke Problems in Buildings on Fire: A TNO Research-Project",
journal="Fire and materials",
year="1980",
author="Vandijk, HAL and Twilt, L. and Zorgman, H",
volume="4",
number="4",
pages="192-200",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0308-0501",
doi="",
url="http://dx.doi.org/"
}