Goldberg, Richard A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Kutepov, Alexander A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Pesnell, William Dean (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Latteck, Ralph (Leibniz-Ins. of Physics Kuhlungsborn, Germany)
Russell, James M. (NASA Goddard Space Flight Center Greenbelt, MD, United States)