@article{ref1,
title="Behavior modification and normalization in conflict?",
journal="Mental retardation",
year="1989",
author="Jacobson, J. W.",
volume="27",
number="3",
pages="179-181",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-6765",
doi="",
url="http://dx.doi.org/"
}