@article{ref1,
title="EEG Data Collected From Helicopter Pilots in Flight Are Sufficiently Sensitive to Detect Increased Fatigue From Sleep Deprivation",
journal="International journal of aviation psychology",
year="2002",
author="Caldwell, J. A. Jr and Hall, Kecia K. and Erickson, Bradley S.",
volume="12",
number="1",
pages="19-32",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1050-8414",
doi="10.1207/S15327108IJAP1201_3",
url="http://dx.doi.org/10.1207/S15327108IJAP1201_3"
}