共 50 条
- [21] IDENTIFICATION OF NEW POSITIVE ION CONSTITUENTS IN LOWER IONOSPHERE TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1968, 49 (01): : 149 - &
- [22] ELECTRON DENSITIES IN THE IONOSPHERE JOURNAL OF GEOPHYSICAL RESEARCH, 1954, 59 (04): : 463 - 466
- [23] PRODUCTION RATES AND ELECTRON DENSITIES IN LOWER IONOSPHERE DUE TO SOLAR COSMIC RAYS JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1965, 27 (03): : 289 - +
- [24] THEORETICAL MODELS FOR ELECTRON-ENERGY RELAXATION IN LOWER IONOSPHERE JOURNAL OF GEOPHYSICAL RESEARCH, 1973, 78 (34): : 8345 - 8350
- [25] ROCKET MEASUREMENTS AND THEORETICAL CALCULATIONS OF ADMIXTURE IONS IN LOWER IONOSPHERE JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1974, 36 (11): : 1775 - 1779
- [28] REPLY TO ON HEIGHT DISTRIBUTION OF RATIO OF NEGATIVE ION + ELECTRON DENSITIES IN LOWEST IONOSPHERE JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1964, 26 (01): : 148 - &