%0 Journal Article %T Features of propagation of compressional long-period oscillations penetrating from the interplanetary medium in the magnetosphere—ionosphere system %A Moiseev, A.V. %A Popov, V.I. %A Mishin, V.V. %A Penskikh, Y.V. %K geomagnetic Pi3 pulsations, equivalent current vortices, azimuthal and meridional propagation, penetration of ULF waves from the interplanetary medium into the magnetosphere, field line resonance %J Solnechno-Zemnaya Fizika %D 2025 %N 11 %P 11 %I Institute of Solar-Terrestrial Physics SB RAS