@article{ref1,
title="Some Measurement and Methodological Considerations in the Application of Subjective Workload Measurement Techniques",
journal="International journal of aviation psychology",
year="1995",
author="Moroney, William F. and Biers, David W. and Eggemeier, F. Thomas",
volume="5",
number="1",
pages="87-106",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1050-8414",
doi="10.1207/s15327108ijap0501_6",
url="http://dx.doi.org/10.1207/s15327108ijap0501_6"
}