@article{ref1,
title="Personality and system influences on behavior in groups: frequency models",
journal="Acta psychologica",
year="1972",
author="Scheiblechner, H.",
volume="36",
number="4",
pages="322-336",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}