COLLISION FREQUENCY IN E- AND D-REGIONS OF IONOSPHERE

[21] STUDY OF THE IONOSPHERIC D-REGION USING PARTIAL REFLECTIONS [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1953, 3 (06): : 321 - +

[22] DIURNAL VARIATIONS OF DENSITY AND SCALE HEIGHT IN THE UPPER ATMOSPHERE [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1960, 18 (2-3): : 203 - &

[23] ELECTRON DISTRIBUTION IN QUIET D-REGION DERIVED FROM ROCKET MEASUREMENTS OF LOW-FREQUENCY PROPAGATION [J]. PLANETARY AND SPACE SCIENCE, 1965, 13 (11) : 1013 - &

[24] AN EXPERIMENTAL METHOD OF ESTIMATING F-REGION COLLISION FREQUENCIES [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1963, 25 (05): : 300 - &

[25] HUXLEY LGH, 1950, P R SOC, VA200, P486

[26] JACCHIA LG, 1965, 170 SMITHS ASTR OBS

[27] JACCHIA LG, 1965, SPACE RESEARCH 5, P1135

[28] JESPERSEN M, 1964, ELECTRON DENSITY DIS, P22

[29] RE-EVALUATION OF IONOSPHERIC ELECTRON DENSITIES AND COLLISION FREQUENCIES DERIVED FROM ROCKET MEASUREMENTS OF REFRACTIVE INDEX AND ATTENUATION [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1961, 23 (DEC): : 338 - 347

[30] LANDMARK B, 1964, PRIVATE COMMUNICATIO

[21] STUDY OF THE IONOSPHERIC D-REGION USING PARTIAL REFLECTIONS [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1953, 3 (06): : 321 - +

[22] DIURNAL VARIATIONS OF DENSITY AND SCALE HEIGHT IN THE UPPER ATMOSPHERE [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1960, 18 (2-3): : 203 - &

[23] ELECTRON DISTRIBUTION IN QUIET D-REGION DERIVED FROM ROCKET MEASUREMENTS OF LOW-FREQUENCY PROPAGATION [J]. PLANETARY AND SPACE SCIENCE, 1965, 13 (11) : 1013 - &

[24] AN EXPERIMENTAL METHOD OF ESTIMATING F-REGION COLLISION FREQUENCIES [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1963, 25 (05): : 300 - &

[25] HUXLEY LGH, 1950, P R SOC, VA200, P486

[26] JACCHIA LG, 1965, 170 SMITHS ASTR OBS

[27] JACCHIA LG, 1965, SPACE RESEARCH 5, P1135

[28] JESPERSEN M, 1964, ELECTRON DENSITY DIS, P22

[29] RE-EVALUATION OF IONOSPHERIC ELECTRON DENSITIES AND COLLISION FREQUENCIES DERIVED FROM ROCKET MEASUREMENTS OF REFRACTIVE INDEX AND ATTENUATION [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1961, 23 (DEC): : 338 - 347

[30] LANDMARK B, 1964, PRIVATE COMMUNICATIO