00973naa#a2200265#i#450# EN\\bibl\13887 20260306172742.5 2712-9640 20170629b2017####ek#y0engy0150####ca RUS RU Diurnal, seasonal, annual, and semi-annual variations of ionospheric parameters at different latitudes in East Asian sector during ascending phase of solar activity Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2017 8 с. Journal article local Геология. Геологические и геофизические науки. 55 RUS Wang Zheng Shi Jiankui Wang Guojun Wang Xiao Zherebtsov Geliy Aleksandrovich Romanova Elena Borisovna Ratovsky Konstantin Gennadyevich Polekh Nelya Mihaylovna naukaru.ru