@article{ref1,
title="Cognitive Characteristics of Delinquents - 4 Subgroups of Male-Subjects",
journal="Criminal justice and behavior",
year="1980",
author="Spencer, FW",
volume="7",
number="4",
pages="387-398",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0093-8548",
doi="",
url="http://dx.doi.org/"
}