共 7 条
- [1] RADIO REFLECTION BY FREE RADICALS IN EARTHS ATMOSPHERE [J]. SCIENCE, 1967, 156 (3783) : 1730 - &
- [2] PLASMA RESONANCES IN UPPER IONOSPHERE [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1963, 68 (22): : 6113 - +
- [6] NELMS GL, 1967, SPACE RES, V7, P604
- [7] STIX HT, 1962, THEORY PLASMA WAVES, P29