Jul 14 Correlation between lambda 4278 optical emissions and VLF wave events observed at L approximately 4 in the Antarctic
Jul 14 Correlation between lambda 4278-A optical emissions and a Pc 1 pearl event observed at Siple Station, Antarctica
Jul 14 ELF sferic occurrences in the Antarctic during a solar proton event – Case study of occurrences at Byrd Station during the event of June 9, 1968
Jul 14 Electron density in the plasmasphere – Whistler data on solar cycle, annual, and diurnal variations
Jul 14 Explorer 45 and Imp 6 observations in the magnetosphere of injected waves from the Siple Station VLF transmitter