@article{Koynash2024multi-wavelength, author={Koynash, G.. and Sharykin, I.. and Zimovets, I.. and Ivanov, E.. and Kiselev, V.. and Nizamov, B..}, title={Multi-wavelength observations of the impulsive C2.8 class flare producing photospheric impact at the penumbra region of the leading sunspot in NOAA 13256}, conference={Modern astronomy: from the Early Universe to exoplanets and black holes}, publisher={Special Astrophysical Observatory of the Russian Academy of Sciences}, year={2024}, pages={579-584}, }