@article{ref1,
title="Visual system protection against infrared radiation: I. Previous investigations of the harmful effects in infrared radiation on the visual system",
journal="Klinika Oczna",
year="1981",
author="Szymanski, J.",
volume="83",
number="1",
pages="35-36",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0023-2157",
doi="",
url="http://dx.doi.org/"
}