共 9 条
- [1] CAIGNARD L, 1953, GEOPHYSICS, V18, P605
- [2] GEOMAGNETIC DEPTH SOUNDING AND UPPER MANTLE STRUCTURE IN CORDILLERA REGION OF WESTERN NORTH AMERICA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (24): : 6335 - +
- [3] CHAPMAN S, 1922, P ROY SOC, V22, P4464
- [4] FORBUSH SE, 1961, 620 CARN I PUB
- [5] DIURNAL VARIATION OF EARTH CURRENTS AT EQUATOR [J]. JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1961, 20 (2-3): : 100 - &
- [6] HUTTON R, 1967, J ATMOS TERR PHYS, V29, P1412
- [7] ONWUMECHILI CA, 1966, NIGERIAN J SCI, V1, P11
- [8] THEORY OF MAGNETOTELLURIC METHODS WHEN SOURCE FIELD IS CONSIDERED [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1962, 67 (05): : 1907 - +
- [9] TIKHONOV, 1952, P ACAD SCI USSR, V87