@article{ref1,
title="Electroencephalographic recording in simulated combat flight in a jet fighter plane; the pilot's level of consciousness",
journal="Electroencephalography and clinical neurophysiology",
year="1959",
author="Sem-Jacobsen, C. W. and Nilseng, O. and Patten, C. and Eriksen, O.",
volume="11",
number="1",
pages="154-155",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0013-4694",
doi="",
url="http://dx.doi.org/"
}