@article{ref1,
title="Participation in mass atrocities: a social psychological perspective",
journal="Journal of psychohistory",
year="1999",
author="Kressel, N. J.",
volume="27",
number="2",
pages="165-179",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0145-3378",
doi="",
url="http://dx.doi.org/"
}