@article{ref1,
title="Video games as cultural artifacts",
journal="Journal of applied developmental psychology",
year="1994",
author="Greenfield, Patricia M.",
volume="15",
number="1",
pages="3-12",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0193-3973",
doi="",
url="http://dx.doi.org/"
}