00835naa#a2200217#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200009700126210005100223215001100274608002700285675017000312700002900482700003700511700003100548856003800579EN\INFRA-M\bibl\30604/en/manage/index20250211233518.2##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#afht.editorum.ruu/en/manage/index