@article{ref1,
title="Use of sociometric technics in small military groups",
journal="Minerva medica",
year="1975",
author="Cirone, M.",
volume="66",
number="87",
pages="4673-4679",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0026-4806",
doi="",
url="http://dx.doi.org/"
}