Pilot performance during simulated approaches and landings made with various computer-generated visual glidepath indicators / Mark F. Lewis, Henry W. Mertens, FAA Civil Aeromedical Institute. [electronic resource]
Imprint
Washington, D.C. : U.S. Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine, 1979.
Also available via Internet from the FAA web site. Address as of 5/25/07: http://www.faa.gov/library/reports/medical/oamtechreports/1970s/media/AM79-04.pdf; current access is available via PURL.
