Ilya M. Livshits . I am a researcher at SAI MSU since 1997, at Stellar Astrophysics Department . I graduated from Physics Department of Moscow State University in 1998. After that i had post-graduate course in Helio-Seismology Laboratory of IZMIRAN (Institute of Terestrial Magnetism, Ionosphere and Radio Wave Propagation of Russian Academy of Science ) (in Troitsk, Moscow). ... stellar activity on solar-type late-type stars; . Solar and stellar magnetic fields; . ...