Affiliation: | 1.Space Research Institute, Russian Academy of Sciences, 117997, Moscow, Russia ;2.Moscow State University, Faculty of Physics, 119991, Moscow, Russia ;3.Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991, Moscow, Russia ;4.Institute of Geophysics and Planetary Physics, UCLA, USA ;5.Space Research Institute, AAS, Graz, Austria ; |