00733naa#a2200205#i#450# EN\\bibl\23008 20260310230329.2 2500-0535 20180928b2018####ek#y0engy0150####ca ENG RU Research into connection between spectral resonance structures and harmonics of ionospheric Alfvén resonator Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2018 2 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Prikner K. Feygin Felix Zelikovich Khabazin Yuriy Grigoryevich zh-szf.ru