NASA/Goddard Space Flight Center ; Code 612.3
NorthWest Research Assoc. ; Colorado Research Associates Div.
NASA/Goddard Space Flight Center ; Wallops Flight Facility
Pennsylvania State University ; Department of Electrical Engineering
Graz University of Technology [Graz] (TU Graz)
Hampton University ; Center for Atmospheric Research
Forsvarets Forskningsinstitutt ; Forsvarets Forskningsinstitutt
Physikalisches Institut der Universität Bonn ; Physikalisches Institut der Universität Bonn
