共 50 条
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- [2] A REGIONAL MODEL OF E-LAYER AND F-LAYER CRITICAL FREQUENCIES HIGH LATITUDES IN THE INTERNATIONAL REFERENCE IONOSPHERE, 1995, 16 (01): : 115 - 118
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- [6] MEASUREMENT OF THICKNESS OF A SPORADIC E-LAYER JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1971, 33 (10): : 1651 - +
- [8] REFLECTION COEFFICIENTS OF THE E-LAYER AT DIFFERENT PROBING FREQUENCIES GEOMAGNETIZM I AERONOMIYA, 1992, 32 (01): : 65 - 70
- [9] A NOTE ON CERTAIN CHARACTERISTICS OF THE NORMAL E-LAYER JOURNAL OF GEOPHYSICAL RESEARCH, 1951, 56 (03): : 452 - 454
- [10] A CHANGE OF CRITICAL FREQUENCIES OF E-LAYER WITH SOLAR-ACTIVITY ON VARIOUS PHASES OF THE SOLAR-CYCLE GEOMAGNETIZM I AERONOMIYA, 1985, 25 (01): : 133 - 135