@article{ref1,
title="The Problem Child and His Adult Relationships",
journal="Journal of criminal law and criminology (1931-1951)",
year="1939",
author="",
volume="30",
number="4",
pages="630-630",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2731",
doi="",
url="http://dx.doi.org/"
}