共 38 条
- [22] PRECISE PHASE + AMPLITUDE MEASUREMENTS ON VLF SIGNALS PROPAGATED THROUGH ARCTIC ZONE [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION D-RADIO SCIENCE, 1964, D 68 (03): : 275 - +
- [23] REDER FH, 1969, 16 P GEN ASS URSI OT
- [24] REDER FH, 1970, 1967 P AGARD EWP S P
- [25] AN INVESTIGATION OF MODAL INTERFERENCE OF VLF RADIO WAVES [J]. RADIO SCIENCE, 1967, 2 (06) : 539 - &
- [26] ROSEN LH, 1969, CR145 U MINN SCH PHY
- [28] INTERPRETATION OF PRE-SUNRISE ELECTRON DENSITIES AND NEGATIVE IONS IN D-REGION [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1968, 30 (03): : 371 - &
- [29] SLETTEN A, 1970, 27 U BERG SCIENT TEC
- [30] A PARAMETRIC STUDY OF VLF MODES BELOW ANISOTROPIC IONOSPHERES [J]. RADIO SCIENCE, 1969, 4 (03) : 213 - +