00797naa#a2200193#i#450# EN\\bibl\109304 20260313170451.5 2500-0535 20251210b2025####ek#y0engy0150####ca ENG RU Position of the main ionospheric trough polar wall in magnetically quiet conditions according to data from the ionospheric Tixie Bay station and DMSP satellites Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2025 6 с. Journal article local Ионосфера: теории, влияния ионосферы, распределение и т. д.. 550.388.2 ENG Stepanov Aleksandr Egorovich Khalipov Viktor Lavrentyevich ras.editorum.ru