共 13 条
[1]
AHRENS LH, 1965, DISTRIBUTION ELEMENT, P97
[2]
METALLIC IONS IN EQUATORIAL IONOSPHERE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1973, 78 (04)
:734-745
[4]
SI+ AND SIO+ REACTIONS OF ATMOSPHERIC IMPORTANCE
[J].
CANADIAN JOURNAL OF CHEMISTRY-BACK YEAR,
1969, 47 (10)
:1808-+
[6]
ISTOMIN VG, 1963, SPACE RES, V3, P209
[7]
POSITIVE-ION COMPOSITION MEASUREMENT IN UPPER MESOSPHERE AND LOWER THERMOSPHERE AT A HIGH LATITUDE DURING SUMMER
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1972, 77 (16)
:2888-+
[8]
Mason B., 1971, HDB ELEMENTAL ABUNDA
[9]
NARCISI RS, 1968, SPACE RES, V8, P360
[10]
NARCISI RS, 1972, 1969 P COSPAR S SOL, P421