00785naa#a2200205#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200016200109210005100271215001100322608002700333675009900360700003500459700003800494700003200532856001500564EN\INFRA-M\bibl\2876620241225180608.3##a2712-9640##a20200922b2020####ek#y0engy0150####ca0#aRUS##aRU1#aFeatures of excitation and azimuthal and meridional propagation of long-period Pi3 oscillations of the geomagnetic field on December 8, 2017eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a16 с.##aJournal article2local##aГеология. Геологические и геофизические науки. 55zRUS#1aMoiseevgAleksey Vladimirovich#1aStarodubtsevgSergei Anatolyevich#1aMishingVladimir Vilenovich4#anaukaru.ru