@article{ref1,
title="Acoustic noise: An informational definition",
journal="Human factors",
year="1960",
author="Burrows, A. A.",
volume="2",
number="",
pages="163-168",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}