Stabilization of oscillations amplitudes via relay delay control. - Leonid M. Fridman; Vadim Strygin; Andrey Polyakov 001 (CDC, 2001)

Nonlocal stabilization via relay delay control gain adaptation. - Leonid M. Fridman; Vadim Strygin; Andrei Polyakov 001 (ACC, 2002)

Amplitude estimation of oscillations in delayed relay systems. - Leonid M. Fridman; P. Acosta; Andrey Polyakov 001; Vadim Strygin (ACC, 2003)

Semiglobal stabilization via relay controller with uncertain time delay. - Leonid M. Fridman; Vadim Strygin; Andrei Polyakov 001 (CDC, 2003)