共 50 条
[41]
SHAPES OF SECULAR VARIATION DATA SETS AND IMPLICATIONS FOR PROPOSED GEOMAGNETIC-FIELD BEHAVIOR
[J].
TRANSACTIONS-AMERICAN GEOPHYSICAL UNION,
1977, 58 (12)
:1123-1123
[45]
NOTES ON GLOBAL MEAN-SQUARE VALUES OF THE GEOMAGNETIC-FIELD AND SECULAR VARIATION
[J].
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY,
1987, 39 (03)
:165-174
[47]
SHARP CHANGES IN GEOMAGNETIC-FIELD SECULAR VARIATION IN THE LATE 1970S
[J].
GEOMAGNETIZM I AERONOMIYA,
1991, 31 (01)
:165-171
[48]
EXCURSIONS AND SECULAR VARIATION OF BRUNHES EPOCH GEOMAGNETIC-FIELD IN INDIAN OCEAN REGION
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1973, 78 (26)
:6060-6068
[49]
SECULAR VARIATION ANOMALIES OF GEOMAGNETIC-FIELD AS A METHOD FOR EARTH CRUST DYNAMIC INVESTIGATIONS
[J].
TRANSACTIONS-AMERICAN GEOPHYSICAL UNION,
1976, 57 (09)
:660-660