Kapasouris, Petros.
[Washington, D.C. : National Aeronautics and Space Administration] ; Cambridge, MA : Laboratory for Information and Decision Systems, Massachusetts Institute of Technology, [1988]
1988
Litt, Jonathan, author.
Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center : U.S. Army Research Laboratory, October, 1996.
1996-
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