December 08, 2022

M.Sc. in Mathematics, Kuibyshev University title of thesis: "Stability of differential equation system with manifolds of equilibrium points in critical cases" 1976

Ph.D. in Applied Mathematics, Institute of Control Science (Moscow) title of thesis "Decomposition of sliding mode control systems with different speed of motions" 1988

Doctor of Science in Control Science, Moscow State University in Mathematic and Electronics title of thesis "Motions separation in relay control systems" 1998