%0 Journal Article %T Geomagnetic method for automatic diagnostics of auroral oval boundaries in two hemispheres of Earth %A Penskikh, Y.V. %A Lunyushkin, S.B. %A Kapustin, V.E. %K equivalent current function, convection reversal boundary, magnetogram inversion technique, field-aligned currents, auroral oval boundaries %J Solar-Terrestrial Physics %D 2021 %N 7 %P 12 %I INFRA-M Academic Publishing LLC.