00875naa#a2200313#i#4500001001500000005001700015011001400032100004100046102000700087200009700094210007200191215001000263608002700273700002000300700001900320700001600339700001800355700001800373700001800391700001900409700001600428700001700444700001500461700001900476700001800495700001600513700002000529856001200549EN\\bibl\4692520240505184712.7##a1681-1208##a20091225b2009####ek#y0engy0150####ca##aRU1#aTechnology of creation of digital charts of the Earth's main magnetic fieldeJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd2009##a5 с.##aJournal article2local#1aZhalkovskygE A#1aNikiforovgV I#1aMerzlygA M#1aBeriozkogA E#1aSolovievgA A#1aKhokhlovgA V#1aNikiforovgO V#1aSnakingV V#1aMitenkogG F#1aSharygP A#1aKhrisanovgV R#1aGolovkovgV P#1aBondargT N#1aZhalkovskygE E4#arjes.ru