title: Clouds of electrons in the southern lights.
authors.affiliation: Max-Planck-Institut fuer Aeronomie, Kaltenburg-Lindau, West Germany.
authors.forename: K
authors.initials: K
authors.lastname: Wilhelm
mesh_terms: D001272:Atmosphere / Q000032:analysis*; D018534:Earth, Planet; D004583:Electrons; D007477:Ions; D009686:Nuclear Physics; D013026:Space Flight; D018531:Spacecraft / Q000295:instrumentation; D013057:Spectrum Analysis / Q000295:instrumentation
chemical_list: D007477:Ions