@article{ref1,
title="The Formation of NOx from Nitrogen-Containing Materials in Diffusion Flames",
journal="Fire and materials",
year="1983",
author="Crowhurst, D and Simmons, RF",
volume="7",
number="2",
pages="62-66",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0308-0501",
doi="",
url="http://dx.doi.org/"
}