@article{ref1,
title="The effect of age, sex, and language of rotation in a visual-motor task",
journal="Journal of social psychology",
year="1967",
author="Blum, D. M. and Chagnon, J. G.",
volume="71",
number="1",
pages="125-132",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4545",
doi="",
url="http://dx.doi.org/"
}