@article{ref1,
title="Preventive intervention in adolescence",
journal="Psychoanalytic study of the child, The",
year="1975",
author="Laufer, M.",
volume="30",
number="",
pages="511-528",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0079-7308",
doi="",
url="http://dx.doi.org/"
}