Robert F. Ide ; prepared for the 28th Aerospace Sciences Meeting sponsored by the American Institute of Aeronautics and Astronautics, Reno, Nevada, January 8-11, 1990
[Washington, D.C.] : NASA ; [St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va. :] : [For sale by the National Technical Information Service], [1990?]
Also available via Internet from the NASA Technical Report Server web site. Address as of 5/18/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900004481%5F1990004481.pdf; current access available via PURL.
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1990]. 1 microfiche : negative.