@article{Ermakov2024radioastron, author={Ermakov, A.. and Vasilkov, V.. and Voitsik, P.. and Kovalev, Y.Y. and Lisakov, M.. and Kovalev, Y.Y.}, title={RadioAstron project: calibration of the space radio telescope during the flight in 2011-2018 in the 1.35, 6.2, 18, 92 cm bands using improved primary calibration scales}, 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={865-868}, }