00697naa#a2200181#i#4500001002300000005001700023011001400040100004100054102000700095200018200102210005100284215001000335608002700345675006000372700003400432700003500466856001400501EN\INFRA-M\bibl\10461120260713044759.1##a2712-9640##a20260610b2026####ek#y0engy0150####ca##aRU1#aSeasonal variations in daily maximum of electron density in the F2 ionospheric layer depending on solar activity according to the Tomsk ionospheric station dataeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2026##a6 с.##aJournal article2local##aИоносфера и термосфера. 551.510.535#1aKolesnikgSergey Anatol'evich#1aBorisevichgAlexei Nikolaevich4#azh-szf.ru