@article{ref1,
title="Effects of aggressing "alone" or "with another" on physiological and psychological arousal",
journal="Journal of personality and social psychology",
year="1969",
author="Baker, J. W. and Schaie, K. W.",
volume="12",
number="1",
pages="80-86",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-3514",
doi="",
url="http://dx.doi.org/"
}