共 9 条
- [1] ELLING W, 1961, ARCH ELEKTR UBERTR, V15, P115
- [2] SOUTHERN EXTENT OF AURORA BOREALIS IN NORTH-AMERICA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1951, 56 (01): : 85 - 96
- [4] LIONISATION NOCTURNE DE LA REGION-E ET LACTIVITE GEOMAGNETIQUE [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1959, 15 (1-2): : 84 - 84
- [5] AURORA AND NIGHT-E LAYER [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1965, 27 (03): : 426 - &
- [6] KING GAM, 1962, IONOSPHERIC SPORADIC, V2, P219
- [7] QUIET AND DISTURBED STRUCTURE AND VARIATIONS OF NIGHTTIME E REGION [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (17): : 4507 - +
- [8] WAKAI N, 1964, J RADIO RES LAB, V11, P1
- [9] SOME RESULTS OF SWEEP-FREQUENCY INVESTIGATION IN THE LOW FREQUENCY BAND [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1954, 59 (01): : 71 - 86