00492naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200007300094210007200167215001000239608002700249700001700276700001700293856001200310EN\\bibl\4706320240520052648.1##a1681-1208##a20020625b2002####ek#y0engy0150####ca##aRU1#aA method for measuring the geomagnetic flux moduluseJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd2002##a2 с.##aJournal article2local#1aYakupovgV S#1aYakupovgS V4#arjes.ru