CENTERED AND ECCENTRIC GEOMAGNETIC DIPOLES AND THEIR POLES, 1600-1985

[1] SPHERICAL HARMONIC ANALYSIS OF DECLINATION AND SECULAR GEOMAGNETIC VARIATION 1550-1960 [J]. EARTH AND PLANETARY SCIENCE LETTERS, 1970, 9 (01) : 61 - &

[2] AKASOFU SI, 1972, SOLAR TERRESTRIAL PH, P89

[3] Barker F. S., 1986, EOS Transactions of the American Geophysical Union, V67, P523

[4] WORLD MAGNETIC CHARTS FOR 1980 - SPHERICAL HARMONIC MODELS OF THE GEOMAGNETIC-FIELD AND ITS SECULAR VARIATION [J]. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1981, 65 (02): : 525 - 533

[5] BARRACLOUGH DR, 1974, GEOPHYS J ROY ASTR S, V36, P497, DOI 10.1111/j.1365-246X.1974.tb00611.x

[6] BARRAGLOUGH DR, 1985, INT ASS GEOMAGN AERO, V24, P60

[7] Bartels J., 1936, J GEOPHYS RES, V41, P225, DOI DOI 10.1029/TE041I003P00225

[8] BARTON C, 1986, RES NEWSL BUR MINER, V4, P5

[9] BENKOVA NP, 1964, GEOMAGN AERON, V4, P713

[10] BERNACCHI LC, 1908, J GEOPHYS RES, V13, P186

[1] SPHERICAL HARMONIC ANALYSIS OF DECLINATION AND SECULAR GEOMAGNETIC VARIATION 1550-1960 [J]. EARTH AND PLANETARY SCIENCE LETTERS, 1970, 9 (01) : 61 - &

[2] AKASOFU SI, 1972, SOLAR TERRESTRIAL PH, P89

[3] Barker F. S., 1986, EOS Transactions of the American Geophysical Union, V67, P523

[4] WORLD MAGNETIC CHARTS FOR 1980 - SPHERICAL HARMONIC MODELS OF THE GEOMAGNETIC-FIELD AND ITS SECULAR VARIATION [J]. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1981, 65 (02): : 525 - 533

[5] BARRACLOUGH DR, 1974, GEOPHYS J ROY ASTR S, V36, P497, DOI 10.1111/j.1365-246X.1974.tb00611.x

[6] BARRAGLOUGH DR, 1985, INT ASS GEOMAGN AERO, V24, P60

[7] Bartels J., 1936, J GEOPHYS RES, V41, P225, DOI DOI 10.1029/TE041I003P00225

[8] BARTON C, 1986, RES NEWSL BUR MINER, V4, P5

[9] BENKOVA NP, 1964, GEOMAGN AERON, V4, P713

[10] BERNACCHI LC, 1908, J GEOPHYS RES, V13, P186