@article{Penskikh2021geomagnetic, author={Penskikh, Y.V. and Lunyushkin, S.B. and Kapustin, V.E.}, title={Geomagnetic method for automatic diagnostics of auroral oval boundaries in two hemispheres of Earth}, journal={Solnechno-Zemnaya Fizika}, publisher={Institute of Solar-Terrestrial Physics SB RAS}, year={2021}, pages={63-76}, volume={7}, issue={2}, }