@article{ref1,
title="Visual aptitude of motor sport candidates",
journal="Annali di ottalmologia e clinica oculistica",
year="1955",
author="Calamandrei, G.",
volume="81",
number="5",
pages="199-206",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0003-4665",
doi="",
url="http://dx.doi.org/"
}