@article{ref1,
title="Accidents in commercial aviation",
journal="Revue du praticien, La",
year="1963",
author="Lafontaine, E. and Laplane, R.",
volume="13",
number="",
pages="2145-2157",
abstract="<p>[Abstract unavailable]</p> <p>Language: fr</p>",
language="fr",
issn="0035-2640",
doi="",
url="http://dx.doi.org/"
}