@article{ref1,
title="Guidelines for the use of contingent electric shock to treat aberrant behavior",
journal="Progress in behavior modification",
year="1986",
author="Foxx, R. M. and Plaska, T. G. and Bittle, R. G.",
volume="20",
number="",
pages="1-34",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0099-037X",
doi="",
url="http://dx.doi.org/"
}