@article{ref1,
title="Cognitive behavior under uncertainty and ambiguity",
journal="Psychological reports",
year="1960",
author="Zajonc, Robert B. and Morrissette, Julian",
volume="6",
number="1",
pages="31-36",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="10.2466/pr0.1960.6.1.31",
url="http://dx.doi.org/10.2466/pr0.1960.6.1.31"
}