共 8 条
[3]
Jacchia L.G., 1971, REVISED STATIC MODEL
[4]
INCOHERENT BACKSCATTER STUDY OF ELECTRON CONTENT AND EQUIVALENT SLAB THICKNESS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1968, 73 (07)
:2477-+
[5]
RISHBETH R, 1969, INTRO IONOSPHERIC PH
[7]
TEMPERATURE AND COMPOSITION OF IONOSPHERE - DIURNAL VARIATIONS AND WAVES
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1970, 32 (12)
:1921-+
[8]
A MODEL OF THE F REGION ABOVE HMAXF2
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1960, 65 (01)
:185-191