@article{ref1,
title="In-Flight and Postflight Assessment of Pilot Workload in Commercial Transport Aircraft Using the Subjective Workload Assessment Technique",
journal="International journal of aviation psychology",
year="1992",
author="Corwin, W. H.",
volume="2",
number="2",
pages="77-93",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1050-8414",
doi="10.1207/s15327108ijap0202_1",
url="http://dx.doi.org/10.1207/s15327108ijap0202_1"
}