@article{ref1,
title="Fire and sound resistant insert for a wall",
journal="Journal of the Acoustical Society of America",
year="2012",
author="Gogan, Thomas and Gogan, Amanda",
volume="131",
number="6",
pages="4863-4863",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-4966",
doi="10.1121/1.4728377",
url="http://dx.doi.org/10.1121/1.4728377"
}