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- [22] ELECTRON DENSITY DISTRIBUTIONS IN DAYTIME F2 LAYER AND THEIR DEPENDENCE ON NEUTRAL GAS ION AND ELECTRON TEMPERATURES JOURNAL OF GEOPHYSICAL RESEARCH, 1966, 71 (05): : 1357 - &
- [23] THE ELECTRON CONTENT OF THE F2 LAYER ABOVE SINGAPORE JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1953, 4 (1-2): : 83 - 84
- [24] Regular changes in the critical frequency of the F2 layer of the quiet midlatitude ionosphere Geomagnetism and Aeronomy, 2009, 49 : 374 - 380
- [25] GEOGRAPHICAL DISTRIBUTION OF IONIZATION AND EQUATOR OF F2 LAYER JOURNAL OF GEOPHYSICAL RESEARCH, 1962, 67 (04): : 1678 - +
- [26] HIGH MULTIPLE RADIO REFLECTIONS FROM THE F2 LAYER OF THE IONOSPHERE AT BRISBANE AUSTRALIAN JOURNAL OF PHYSICS, 1954, 7 (01): : 165 - &
- [27] POSSIBLE METHODS OF MEASURING THE CONCENTRATION OF SLOW NEUTRONS IN THE F2 LAYER OF THE IONOSPHERE DOKLADY AKADEMII NAUK SSSR, 1958, 123 (01): : 57 - 59
- [30] ELECTRON DENSITY DISTRIBUTION IN IONOSPHERE AND EXOSPHERE PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1965, 53 (03): : 334 - &