@article{ref1,
title="Investigation of differences between mechanisms for detection and recognition of visual form in man",
journal="Activitas nervosa superior",
year="1973",
author="Rothenberg, S. and Gehrmann, J. and Kleinman, D. and John, E. R.",
volume="15",
number="1",
pages="43-44",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}