@article{ref1,
title="Vigilance: basic and applied research. Special issue honoring Dr. Michael Loeb",
journal="Human factors",
year="1987",
author="",
volume="29",
number="6",
pages="623-743",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}