@article{ref1,
title="Ethics as theory and as practice",
journal="Aggressive behavior",
year="1981",
author="Wikler, D.",
volume="7",
number="4",
pages="377-381",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}