@article{ref1,
title="I. Takahashi's work on jet noise",
journal="Journal of human ergology",
year="1973",
author="Kondo, S. and Takahashi, I.",
volume="2",
number="1",
pages="93-94",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-8134",
doi="",
url="http://dx.doi.org/"
}