@article{ref1,
title="Diagnosis and therapy of intermittent psychoneural visual disorders in personnel with high demands on visual performance",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1982",
author="Gunkel, R.",
volume="76",
number="9",
pages="401-402",
abstract="Abstarct unavailable.",
language="",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}