@article{ref1,
title="Characteristics of delinquent boys and their homes",
journal="Eugenics society symposia",
year="1968",
author="Douglas, J. W. and Ross, J. M.",
volume="4",
number="",
pages="114-127",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0071-223X",
doi="",
url="http://dx.doi.org/"
}