@article{ref1,
title="The emergence of fun morality",
journal="Journal of Social Issues",
year="1951",
author="Wolfenstein, Martha",
volume="7",
number="4",
pages="15-25",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4537",
doi="10.1111/j.1540-4560.1951.tb02249.x",
url="http://dx.doi.org/10.1111/j.1540-4560.1951.tb02249.x"
}