00639naa#a2200205#i#450# EN\\bibl\22244 20260315145536.7 2500-0535 20180629b2018####ek#y0engy0150####ca ENG RU Backscatter signal model for Irkutsk Incoherent Scatter Radar Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2018 8 с. Journal article local Физика. 53 ENG Tashlykov Viktor Petrovich Medvedev Andrey Vsevolodovich Vasilyev Roman Valeryevich iszf.editorum.ru