@article{ref1,
title="Influence of heated windscreens (therglas) on the optical information of automobile drivers",
journal="Klinische Monatsblätter für Augenheilkunde (1963)",
year="1973",
author="Gramberg-Danielsen, B.",
volume="162",
number="5",
pages="701-703",
abstract="Abstract unavailable.",
language="",
issn="0023-2165",
doi="",
url="http://dx.doi.org/"
}