@article{ref1,
title="Exposure to night-time flight noise",
journal="Noise and health",
year="2004",
author="Ising, H.",
volume="6",
number="22",
pages="1-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1463-1741",
doi="",
url="http://dx.doi.org/"
}