@article{ref1,
title="Defects of visual perception in children aged 5 to 7 years with and without brain damage (author's transl)",
journal="Zeitschrift für Kinderheilkunde",
year="1974",
author="Gross-Selbeck, G. and Dietze, U. and Mau, G. and Gutezeit, G.",
volume="117",
number="2",
pages="145-158",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2917",
doi="",
url="http://dx.doi.org/"
}