@article{ref1,
title="Motivational determinants of risk-taking behavior",
journal="Psychological review",
year="1957",
author="Atkinson, J. W.",
volume="64, Part 1",
number="6",
pages="359-372",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-295X",
doi="",
url="http://dx.doi.org/"
}