@article{ref1,
title="Hearing disorders caused by jet-propelled helicopter",
journal="Médecine Aéronautique et Spatiale",
year="1956",
author="Bourdinaud, J. and Le mer, A. and Olivier,  and Huet, ",
volume="11",
number="4",
pages="395-402",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0294-0817",
doi="",
url="http://dx.doi.org/"
}