ON SEMIANNUAL VARIATION OF UPPER ATMOSPHERE

[1] DAYTIME ION COMPOSITION IN HEIGHT RANGE OF 150-1500-KM FOR SOLAR MINIMUM CONDITION [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1969, 31 (08): : 1059 - +

[2] BHATNAGAR VP, 1968, RPU42 SCIENT REP

[3] CHAMPION KSW, SPACE RESEARCH

[4] CHAMPION KSW, 1969, SPACE RESEARCH 9, P459

[5] CIRA, 1965, COSPAR INT REFERENCE

[6] STRATOSPHERIC TEMPERATURE VARIATIONS 25 TO 55 KILOMETERS AT LATITUDE 15 DEGREES N [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1965, 70 (20): : 5001 - &

[7] SUGGESTION OF A SECOND ISOPYCNIC LEVEL AT 80 TO 90 KILOMETERS OVER CHURCHILL, CANADA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1961, 66 (09): : 2773 - +

[8] COLE AE, 1968, SPACE RESEARCH 8, P823

[9] ATMOSPHERIC COMPOSITION IN LOWER THERMOSPHERE [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1966, 71 (09): : 2227 - +

[10] COOK GE, 1969, ANN GEOPHYS, V25, P451

[1] DAYTIME ION COMPOSITION IN HEIGHT RANGE OF 150-1500-KM FOR SOLAR MINIMUM CONDITION [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1969, 31 (08): : 1059 - +

[2] BHATNAGAR VP, 1968, RPU42 SCIENT REP

[3] CHAMPION KSW, SPACE RESEARCH

[4] CHAMPION KSW, 1969, SPACE RESEARCH 9, P459

[5] CIRA, 1965, COSPAR INT REFERENCE

[6] STRATOSPHERIC TEMPERATURE VARIATIONS 25 TO 55 KILOMETERS AT LATITUDE 15 DEGREES N [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1965, 70 (20): : 5001 - &

[7] SUGGESTION OF A SECOND ISOPYCNIC LEVEL AT 80 TO 90 KILOMETERS OVER CHURCHILL, CANADA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1961, 66 (09): : 2773 - +

[8] COLE AE, 1968, SPACE RESEARCH 8, P823

[9] ATMOSPHERIC COMPOSITION IN LOWER THERMOSPHERE [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1966, 71 (09): : 2227 - +

[10] COOK GE, 1969, ANN GEOPHYS, V25, P451