@article{ref1,
title="UL's Fire Alarm Certificate Service",
journal="Fire journal",
year="1987",
author="Saunders, G.",
volume="81",
number="2",
pages="29-30",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0015-2617",
doi="",
url="http://dx.doi.org/"
}