@article{ref1,
title="Rosenzweig picture frustration study of 30 cases of attempted suicide",
journal="Archivio di Psicologia, Neurologia e Psichiatria",
year="1953",
author="Nencini, R. and Reda, G. C. and Schiavi, F. and Alliani, E.",
volume="14",
number="1-2",
pages="289-306",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0004-0150",
doi="",
url="http://dx.doi.org/"
}