@article{ref1,
title="Monitoring of complex visual displays: iii. effects of repeated sessions on human vigilance",
journal="Human factors",
year="1962",
author="Adams, Julie A. and Humes, J. M. and Stenson, H. H.",
volume="4",
number="",
pages="149-157",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}