@article{ref1,
title="Limitations and reliability of the human operator of control systems to process information",
journal="Aerospace medicine",
year="1966",
author="Szafran, J.",
volume="37",
number="3",
pages="239-242",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}