Karr, Gerald R.
Huntsville, Ala. : University of Alabama in Huntsville ; Marshall Space Flight Center, Ala. : National Aeronautics and Space Administration, George C. Marshall Space Flight Center, [1985]
1985
Dedes, George C.
Columbus, Ohio : Dept. of Geodetic Science and Surveying, The Ohio State University ; Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center, [1987]
1988