@article{ref1,
title="Friendship Characteristics of Delinquent Adolescents",
journal="International journal of adolescence and youth",
year="1992",
author="Claes, Michel and Simard, R",
volume="3",
number="3-4",
pages="287-301",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0267-3843",
doi="",
url="http://dx.doi.org/"
}