00676naa#a2200205#i#450# EN\INFRA-M\bibl\86525 /en/manage/index 20250507050145.3 2500-0535 20250326b2025####ek#y0engy0150####ca ENG RU Diurnal variations in characteristics of sporadic layer Eₛ over Irkutsk Journal article Moscow INFRA-M Academic Publishing LLC. 2025 6 с. Journal article local Астрономия. Геодезия. 52 ENG Voronova Ekaterina Yurevna Ratovsky Konstantin Gennadyevich test.editorum.ru /en/manage/index