共 22 条
- [6] POSSIBLE EFFECTS OF SOLAR-FLARES ON THE IONOSPHERE OF VENUS FROM PIONEER VENUS ORBITER MEASUREMENTS JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1986, 91 (A8): : 8986 - 8992
- [8] Pioneer Venus Orbiter Measurements of Solar EUV Flux During Solar Cycles 21 and 22 Solar Physics, 1998, 177 : 203 - 216
- [10] A 7-MONTH SOLAR-CYCLE OBSERVED WITH THE LANGMUIR PROBE ON PIONEER VENUS ORBITER JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1989, 94 (A7): : 8663 - 8671