Jul 14 Simultaneous measurements of ionospheric and magnetospheric electric fields in the outer plasmasphere
Jul 14 Fast fluctuations in the arrival bearing of magnetospherically propagating signals from the Siple, Antarctica, VLF transmitter
Jul 14 Correlation between lambda 4278 optical emissions and VLF wave events observed at L approximately 4 in the Antarctic
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