@article{ref1,
title="The formation of nitrous fumes in gas flames",
journal="Annals of occupational hygiene",
year="1967",
author="van Mourik, J. H.",
volume="10",
number="4",
pages="305-315",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4878",
doi="",
url="http://dx.doi.org/"
}