Mode of access: Internet from the Ames Research Center web site. Address as of 8/24/06: http://rotorcraft.arc.nasa.gov/publications/files/HarrisCR-2006-213478.pdf; current access is available via PURL.
Note
Title from title screen (viewed on Aug. 24, 2006).
"Prepared for NASA Ames Research Center under grant NAG-2-1597."