@article{ref1,
title="Short-term operant conditioning of adolescent offenders on socially relevant variables",
journal="Journal of abnormal psychology",
year="1967",
author="Schwitzgebel, R. L.",
volume="72",
number="2",
pages="134-142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-843X",
doi="",
url="http://dx.doi.org/"
}