@article{ref1,
title="Possibilities of prevention of ocular fatigue in workers engaged in road transport",
journal="Fiziologia Normala si Patologica",
year="1970",
author="Popescu, M. P.",
volume="16",
number="4",
pages="339-350",
abstract="Abstract unavailable.",
language="",
issn="0015-3281",
doi="",
url="http://dx.doi.org/"
}