00782naa#a2200205#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200009700109210005100206215001100257608002700268675017000295700002900465700003700494700003100531856001400562EN\INFRA-M\bibl\3060420241121221214.4##a2500-0535##a20190930b2019####ek#y0engy0150####ca0#aRUS##aRU1#aOn the formation of the F1 layer during sudden stratospheric warming eventseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a10 с.##aJournal article2local##aАстрономия. Астрофизика. Исследование космического пространства. Геодезия. 52aФизика. 53zRUS#1aPolekhgNelya Mihaylovna#1aChernigovskayagMarina Arturovna#1aYakovlevagOlga Evgenyevna4#azh-szf.ru