@article{ref1,
title="Loss of motivation of flight personnel",
journal="Revue des Corps de Santé des Armées: Terre, Mer, Air, et du Corps Vétérinaire",
year="1970",
author="Lachaud, J. C. and Gelly, R. and Hadni, J. C.",
volume="11",
number="5",
pages="637-645",
abstract="<p>[Abstract unavailable]</p> <p>Language: fr</p>",
language="fr",
issn="0035-1954",
doi="",
url="http://dx.doi.org/"
}