共 94 条
[1]
DISTRIBUTION OF NO2+ IN LOWER IONOSPHERE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1973, 78 (07)
:1229-1231
[2]
METALLIC IONS IN EQUATORIAL IONOSPHERE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1973, 78 (04)
:734-745
[4]
BALDINGER E, 1967, BER TAG SCHWEIZ PHYS, V18, P923
[7]
BECKER W, 1972, COMMUNICATION
[8]
IONIZATION CHANGES IN MIDDLE LATITUDE D-REGION ASSOCIATED WITH GEOMAGNETIC STORMS
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1968, 30 (07)
:1397-&
[9]
BERKELJON R, 1970, TN102 ESRO TECH NOT