00752naa#a2200217#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200015100109210005100260215001100311608002700322700003400349700003100383700003300414700003600447700003600483856001500519EN\INFRA-M\bibl\1516720240722172959.1##a2500-0535##a20170202b2017####ek#y0engy0150####ca0#aENG##aRU1#aNarrow-band emission with 0.5 to 3.5 Hz varying frequency in the background of the main phase of the 17 March 2013 magnetic stormeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a14 с.##aJournal article2local#1aPotapovgAlexander Sergeevich#1aDovbnyagBoris Viktorovich#1aBaishevgDmitry Gavrilyevich#1aPolyushkinagTatyana Nikolaevna#1aRakhmatulingRavil Anatolyevich4#anaukaru.ru