共 50 条
- [31] BROAD-BAND RADIO OBSERVATIONS OF LOW-FREQUENCY VARIABLE SOURCES ASTRONOMICAL JOURNAL, 1981, 86 (05): : 730 - 746
- [33] LOW-FREQUENCY RADIO OBSERVATIONS OF SOLAR-WIND NEAR MOON TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1976, 57 (08): : 604 - 604
- [35] ULTRA-LOW-FREQUENCY MAGNETIC PULSATIONS IN THE EARTHS MAGNETOSPHERE JOHNS HOPKINS APL TECHNICAL DIGEST, 1990, 11 (3-4): : 239 - 254
- [36] Low-frequency radio transmission PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1930, 18 (09): : 1488 - 1501
- [38] ON THE CALCULATION OF LOW-FREQUENCY OSCILLATIONS OF THE EARTHS CORE IAU SYMPOSIA, 1990, (141): : 163 - 164
- [40] GROUND-LEVEL DETECTION OF LOW-FREQUENCY AND MEDIUM-FREQUENCY AURORAL RADIO EMISSIONS JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1988, 93 (A1): : 277 - 283