@article{ref1,
title="Reproduction of orientation of Kohs-type figures: a cross-cultural study",
journal="British journal of psychology (1953)",
year="1972",
author="Deregowski, J. B.",
volume="63",
number="2",
pages="283-296",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1269",
doi="",
url="http://dx.doi.org/"
}