%0 Journal Article %T Peculiarities of ULF wave characteristics in a multicomponent ionospheric plasma %A Kotik, D.S. %A Orlova, E.V. %A Yashnov, V.A. %K ULF waves, ionosphere, refractive index, polarization, Alfvén wave, fast magnetosonic wave %J Solnechno-Zemnaya Fizika %D 2022 %N 8 %P 8 %I INFRA-M Academic Publishing LLC.