@article{Gorbachev2024the, author={Gorbachev, M.. and Butuzova, M.. and Pit, N.. and Krivenko, A..}, title={The results of simultaneous TESS and multiband photometric observations of BL Lac during a high activity}, 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={81-84}, }