@article{ref1,
title="Some factors affecting visibility from a driver's seat and their effect on road safety",
journal="British journal of physiological optics",
year="1953",
author="Smeed, R. J.",
volume="10",
number="2",
pages="63-84",
abstract="Abstract unavailable.",
language="",
issn="0007-1218",
doi="",
url="http://dx.doi.org/"
}