00779naa#a2200205#i#450# EN\INFRA-M\bibl\20874 20241222174101.7 2712-9640 20180928b2018####ek#y0engy0150####ca RUS RU Ionospheric disturbances over East Asia during intense December magnetic storms of 2006 and 2015: similarities and differences Journal article Moscow INFRA-M Academic Publishing LLC. 2018 17 с. Journal article local Физика. 53 Геология. Геологические и геофизические науки. 55 RUS Zolotukhina Nina Aleksandrovna Kurkin Vladimir Ivanovich Polekh Nelya Mihaylovna zh-szf.ru