@article{ref1,
title="107 647 driver license candidates did not pass the vision test",
journal="Klinische Monatsblätter für Augenheilkunde (1963)",
year="1970",
author="Kaufmann, G.",
volume="157",
number="4",
pages="589-589",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0023-2165",
doi="",
url="http://dx.doi.org/"
}