@article{ref1,
title="Children in the world of motors",
journal="Therapie der Gegenwart",
year="1971",
author="Becker, W.",
volume="110",
number="6",
pages="918-20 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0040-5965",
doi="",
url="http://dx.doi.org/"
}