Zemel, Jay N., author.
Philadelphia, Pa. : University of Pennsylvania, The Moore School of Electrical Engineering ; Greenbelt, Maryland : NASA/Goddard Space Flight Center, 29 January 1984.
1984-
Wheeler, Donald R., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, November 1980.
1980-
Valisetty, Ramakrishna Rao, 1949- author.
Atlanta, Georgia : Georgia Institute of Technology. School of Aerospace Engineering ; [Washington, DC] : National Aeronautics and Space Administration, 1984.
1984
Website