00495naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200007000094210007200164215001000236608002700246700002000273700002000293856001200313EN\\bibl\4692920240927010926.5##a1681-1208##a20100225b2010####ek#y0engy0150####ca##aRU1#aGeomagnetic field evolution. Changes on the way?eJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd2010##a7 с.##aJournal article2local#1aMandeagMioara #1aLesurgVincent 4#arjes.ru