机译:Preface: Unsolved problems of magnetospheric physics
Space Sci Inst, Ctr Space Plasma Phys, Boulder, CO 80301 USA;
New Mexico Consortium, Los Alamos, NM 87544 USA;
Univ Michigan, Climate & Space Sci & Engn, Ann Arbor, MI 48109 USAUniv Santiago Chile, Dept Phys, Santiago, ChileUniv Chile, Fac Ciencias, Dept Fis, Santiago, Chile;