共 24 条
[21]
LYMAN-ALPHA MEASUREMENTS OF NEUTRAL HYDROGEN IN OUTER GEOCORONA AND IN INTERPLANETARY SPACE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1972, 77 (16)
:2752-+
[23]
SOLAR LYMAN ALPHA CHANGES AND RELATED HYDROGEN DENSITY DISTRIBUTION AT EARTHS EXOBASE (1969-1970)
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1973, 78 (07)
:1115-1144
[24]
MARINER-5 MEASUREMENT OF EARTHS LYMAN ALPHA EMISSION
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1970, 75 (19)
:3769-+