On reconstructing unknown characteristics of a nonlinear system of differential equations

by Kuklin Alexander, Maksimov Vyacheslav, Nikulina Natalia
Published 2015-06-01

Historical transformations of techniques for overcoming performance anxiety in the context of professional training of a modern vocalist

by Nikulina Natalia, Buyanova Nataliya, Orekhova Olga, Rubcova Irina, Shnurova Diana
Published 2020-01-01