共 50 条
- [22] ELECTRON-DENSITY AND RECOMBINATION COEFFICIENT PROFILES IN LOWER IONOSPHERE TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1977, 58 (08): : 714 - 714
- [23] THE COLLISION FREQUENCY OF ELECTRONS IN THE IONOSPHERE JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1953, 3 (04): : 200 - 211
- [27] DETERMINATION OF THE COLLISION FREQUENCY FROM NE(H)-PROFILES IN THE MIDDLE AND BOTTOMSIDE IONOSPHERE DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1987, 40 (02): : 39 - 42
- [30] ELECTRON DENSITY PROFILES IN LOWER IONOSPHERE DUE TO SOLAR COSMIC RAYS JOURNAL OF GEOPHYSICAL RESEARCH, 1963, 68 (23): : 6223 - +