@article{ref1,
title="Visual requirements for motorists",
journal="Sight-saving review",
year="1965",
author="Byrnes, V. A.",
volume="35",
number="",
pages="7-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-4822",
doi="",
url="http://dx.doi.org/"
}