@article{ref1,
title="The human factor in aviation accidents",
journal="Minerva medica",
year="1974",
author="Veneziale, E.",
volume="65",
number="81",
pages="4238-4244",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0026-4806",
doi="",
url="http://dx.doi.org/"
}