共 9 条
[1]
VARIATIONS IN EXTREMELY LOW-FREQUENCY PROPAGATION PARAMETERS
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1975, 37 (09)
:1203-1210
[7]
GREIFINGER C, 1979, DNA5561T R D ASS REP
[8]
Wait J.R., 1970, ELECTROMAGNETIC WAVE
[9]
WAIT JR, 1984, NBS300 TECH NOT