@article{ref1,
title="Device for studying the parameters of human attention",
journal="Meditsinskaia Tekhnika",
year="1973",
author="Pikus, V. G. and Korotich, A. F. and Batrakov, V. N.",
volume="3",
number="",
pages="53-55",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0025-8075",
doi="",
url="http://dx.doi.org/"
}