@article{ref1,
title="Developing performance-based documents one step at a time",
journal="NFPA journal",
year="1996",
author="Puchovsky, M.",
volume="90",
number="1",
pages="46-49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1054-8793",
doi="",
url="http://dx.doi.org/"
}