%0 Journal Article %T Studying the dynamics of electric currents and polar caps in ionospheres of two hemispheres during the August 17, 2001 geomagnetic storm %A Lunyushkin, S.B. %A Mishin, V.V. %A Karavaev, Y.A. %A Penskikh, Y.V. %A Kapustin, V.E. %K current function, ionospheric convection, polar cap, auroral electrojets, field-aligned currents, magnetic storms and substorms, dawn–dusk asymmetry, interhemispheric asymmetry %J Solnechno-Zemnaya Fizika %D 2019 %N 5 %P 12 %I INFRA-M Academic Publishing LLC.