@article{ref1,
title="Bibliography on aviation",
journal="Médecine Aéronautique et Spatiale",
year="1953",
author="",
volume="8",
number="2",
pages="169-182",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0294-0817",
doi="",
url="http://dx.doi.org/"
}