TY CONF TI The speckle interferometric multiplicity of T Tauri type stars in the Taurus-Auriga star-forming region KW stars: pre-main sequence; techniques: high angular resolution JO Modern astronomy: from the Early Universe to exoplanets and black holes AU Butorina, M.. AU Dyachenko, V.. AU Beskakotov, A.. AU Mitrofanova, A.. AU Maksimov, A.. PY 2024 PB Special Astrophysical Observatory of the Russian Academy of Sciences