00785naa#a2200205#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200016200109210005100271215001100322608002700333675009900360700003500459700003800494700003200532856001500564EN\INFRA-M\bibl\3946620241123150252.6##a2500-0535##a20200922b2020####ek#y0engy0150####ca0#aENG##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##a13 с.##aJournal article2local##aГеология. Геологические и геофизические науки. 55zENG#1aMoiseevgAleksey Vladimirovich#1aStarodubtsevgSergei Anatolyevich#1aMishingVladimir Vilenovich4#anaukaru.ru