@article{ref1,
title="Land use planning with respect to aircraft noise: discussion of a new procedure",
journal="Aerospace medicine",
year="1964",
author="Guild, E. and Cole, J. N. and Vongierke, H. E. and Galloway, W. J. and Pietrasanta, A. C.",
volume="35",
number="",
pages="719-723",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}