Institution: | 1. IZMIRAN, Troitsk, Moscow Region 142190, Russia;2. NASA/Goddard Space Flight Center, Code 661, Greenbelt, MD 20771, USA;3. JCA/University of Maryland, Baltimore County, Baltimore, MD 21250, USA;4. MPI für extraterrestrische Physik, Postfach 1603, D-85740 Garching, Germany;5. Los Alamos National Laboratory, Los Alamos, NM 97545, USA |