@article{ref1,
title="Perception and learning from the viewpoint of developmental psychology",
journal="Monatsschrift fur Kinderheilkunde",
year="1976",
author="Oerter, R.",
volume="124",
number="8",
pages="609-611",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0026-9298",
doi="",
url="http://dx.doi.org/"
}