@article{ref1,
title="Perspective and Coplanar Cockpit Displays of Traffic Information: Implications for Maneuver Choice, Flight Safety, and Mental Workload",
journal="International journal of aviation psychology",
year="2005",
author="Alexander, Amy L. and Wickens, Christopher D. and Merwin, D. H.",
volume="15",
number="1",
pages="1-21",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1050-8414",
doi="10.1207/s15327108ijap1501_1",
url="http://dx.doi.org/10.1207/s15327108ijap1501_1"
}