@article{ref1,
title="Fire detection and alarm systems: a brief guide. Inspection, testing, and maintenance requirements for these systems are extensive and ultimately are likely to cost more than the original installation",
journal="Occupational health and safety",
year="2007",
author="Schroll, R. Craig",
volume="76",
number="12",
pages="28, 30, 32 passim-28, 30, 32 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}