@article{ref1,
title="Inconsistent discipline of aggression in young boys",
journal="Journal of experimental child psychology",
year="1979",
author="Sawin, D. B. and Parke, R. D.",
volume="28",
number="3",
pages="525-538",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-0965",
doi="",
url="http://dx.doi.org/"
}