@article{ref1,
title="EEG sensing and transmitting system contained in a flight helmet",
journal="Aerospace medicine",
year="1969",
author="Westbrook, R. M. and Zuccaro, J. J.",
volume="40",
number="4",
pages="392-396",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}