@article{ref1,
title="Group risk taking as a function of members' anxiety and defensiveness levels",
journal="Journal of personality",
year="1967",
author="Kogan, N. and Wallach, M. A.",
volume="35",
number="1",
pages="50-63",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3506",
doi="",
url="http://dx.doi.org/"
}