@article{ref1,
title="The idea of closed field conflict",
journal="Acta psychiatrica Belgica",
year="1973",
author="Crahay, S.",
volume="73",
number="2",
pages="302-310",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0300-8967",
doi="",
url="http://dx.doi.org/"
}