COMPARISONS OF GEOMAGNETIC DATA MEASURED IN ROMANIA WITH THE DATA OF INTERNATIONAL GEOMAGNETIC REFERENCE FIELD 11 (IGRF 11)
2005 ◽
Vol 151
(3-4)
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pp. 320-322
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2003 ◽
Vol 155
(3)
◽
pp. 1051-1056
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1991 ◽
Vol 43
(12)
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pp. 1007-1012
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1981 ◽
Vol 33
(11)
◽
pp. 607-611
◽
1997 ◽
Vol 49
(2)
◽
pp. 123-148
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