%0 Conference Article
%T 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
%A Ermakov, A..
%A Vasilkov, V..
%A Voitsik, P..
%A Kovalev, Y.Y.
%A Lisakov, M..
%A Kovalev, Y.Y.
%K methods: observational
%J Modern astronomy: from the Early Universe to exoplanets and black holes
%D 2024
%P 3
%I Special Astrophysical Observatory of the Russian Academy of Sciences