@article{ref1,
title="Visual activity and driving",
journal="Transactions of the Ophthalmological Societies of the United Kingdom",
year="1966",
author="Cross, A. G.",
volume="86",
number="",
pages="627-631",
abstract="Abstract unavailable.",
language="",
issn="0078-5334",
doi="",
url="http://dx.doi.org/"
}