00706naa#a2200253#i#450# EN\\bibl\46879 20251219155739.5 1681-1208 20190425b2019####ek#y0engy0150####ca ENG RU On the directions and structure of the short-term magnetic variations Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2019 7 с. Journal article local Khokhlov A Krasnoperov R Nikolov B Nikolova J Dobrovolsky M Petrov V Kudin D ~ Belov I www.rjes.ru